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Harold Capp is a Firefighter with Rescue Squad 3. He is portrayed by Randy Flagler.

Background[]

Capp mentions in Regarding This Wedding that he was part of an a-cappella group in high school.

Kelly first met him when he got his foot caught in a door.

Season 1[]

During Ambition, Capp helps in performing a rescue in which he is electrocuted. Capp is saved by Casey and Mills, who carry him out. After regaining consciousness, he complains about the burning marijuana. He is taken to Med for his injuries.

In Leaders Lead, Capp and Hadley prank Mills by pretending to break his car's driver side window.

Season 2[]

In A Nuisance Call, he joins Severide in exposing Kevin Hadley for being responsible for the series of arson-related fires.

In A Power Move, Capp and a few other firefighters give Spellman transfer papers when they discover that he is Gail McLeod's mole.

In No Regrets, Capp asks Herrmann if he will take the Lieutenant exam.

During You Will Hurt Him, Capp attends the graduation party for Severide's sister.

In Keep Your Mouth Shut, Capp tries to stop Severide from confronting Vince Keeler when the mobster starts harassing him. However, he is forced to watch as his lieutenant yells at the man to face him.

In A Rocket Blasting Off, Capp is told by Kelly to keep the previous conversation about Vince Keeler secret after he disappears and the police is questioning people. Much later, he is around when Jones starts to tease Herrmann.

Season 3[]

During Chopper, he is informed by Mouch of Cruz being a Zumba dance instructor. At the end, he and most of the house attend one of Cruz's lessons and are amused to see it for themselves. However, they enjoy the lessons after Cruz gains the spirit to teach them.

In Arrest in Transit, he and the others help Chief Boden get his wife to the hospital while she is in labor. After they are caught in traffic, he and the others help her give birth to her son Terrance Boden.

In Spartacus, Capp sides with Severide and the rest of squad 3 when tensions are high. However, during a call, he watches as Cruz stands up for Severide and Dawson when they are caught in a burning building. When the head chief asks who threatened another battalion chief, Capp joins everyone else in taking the blame.

Season 8[]

During Hold Our Ground, Capp is at the bar where he and his colleagues watch the meeting of Blake and Violet Mikami, noting on the obvious attraction between the pair as they seemingly argue. He later teases Severide about his return as the latter jokingly threatens to put him on bathroom duty if he keeps it up.

In Off The Grid, Capp points out Sylvie Brett's biological mother to the latter after she comes looking for her.

In 51's Original Bell, Capp is polishing the firehouse’s original bell. During a call, he is hit by a large wave of toxic gas and is sent to the hospital, but Severide and Casey find out that he has skipped treatment and gone missing. They find Capp at his home, still suffering from the effects of the gas but after talking to him, they convince him to return. Capp emerges from the room with glasses, telling them that he can no longer be a firefighter due to his now poor eyesight. However, Severide sees through this and states he is okay, with Capp revealing his ruse. Capp reveals to Casey that he will be fine in time as he teases Severide for being worried about him. He goes with them to the bar, where he is welcomed back by his fellow firefighters. Cruz shows Capp that they finished cleaning the bell for him and after sharing banter with Mouch and Herrmann, the latter offers free beers to celebrate Capp's return, to the latter's joy.

Season 9[]

During Rattle Second City, Capp checks Cruz's temperature when he arrives.

In That Kind Of Heat, Capp goes to Molly's for drinks with Casey and Gallo. When Casey offers to buy Brett a drink, Capp remarks that Casey has never offered to give him a drink before, but Casey tells him to be quiet. Capp is amused when Gallo tells the story of how Casey ran to save Brett earlier in the day.

During Dead of Winter, Capp congratulates Cruz after he announces that he and Chloe are expecting a baby.

On Chicago Med[]

During What You Don't Know Can't Hurt You, Capp and Tony respond to a gas poisoning event in an operating room at Gaffney Chicago Medical Center.

Notes and Trivia[]

  • Capp is one of the well-known recurring characters.
  • When he had hair, he dyed his hair green for prom.
  • As seen in Season 9, Capp has fully recovered from his injuries.
  • He, along with Tony, are the only recurring characters to still be at Firehouse 51.

Gallery[]

Appearances[]

Season 1
Pilot Mon Amour Professional Courtesy One Minute Hanging On
Rear View Mirror Two Families Leaving the Station It Ain't Easy Merry Christmas, Etc.
God Has Spoken Under the Knife Warm and Dead A Little Taste Nazdarovya!
Viral Better to Lie Fireworks A Coffin That Small Ambition
Retaliation Hit Leaders Lead Let Her Go A Hell of a Ride
Season 2
A Problem House Prove It Defcon 1 A Nuisance Call A Power Move
Joyriding No Regrets Rhymes with Shout You Will Hurt Him Not Like This
Shoved In My Face Out With a Bang Tonight’s the Night Virgin Skin Keep Your Mouth Shut
A Rocket Blasting Off When Things Got Rough Until Your Feet Leave the Ground A Heavy Weight A Dark Day
One More Shot Real Never Waits
Season 3
Always Wow Me Just Drive the Truck Apologies Are Dangerous The Nuclear Option
Madmen and Fools Nobody Touches Anything Chopper Arrest in Transit Santa Bites
Let Him Die Ambush Predator Three Bells Call It Paradise Headlong Toward Disaster
Red Rag the Bull Forgive You Anything Forgiving, Relentless, Unconditional I Am the Apocalypse You Know Where to Find Me
We Called Her Jellybean Category 5 Spartacus
Season 4
Let It Burn A Taste of Panama City I Walk Away Your Day Is Coming Regarding This Wedding
2112 Sharp Elbows When Tortoises Fly Short and Fat The Beating Heart
The Path of Destruction Not Everyone Makes It The Sky is Falling All Hard Parts Bad for the Soul
Two T's What Happened to Courtney? On the Warpath I Will Be Walking The Last One for Mom
Kind of a Crazy Idea Where the Collapse Started Superhero
Season 5
The Hose or the Animal A Real Wake-Up Call Scorched Earth Nobody Else Is Dying Today I Held Her Hand
That Day Lift Each Other One Hundred Some Make It, Some Don’t The People We Meet
Who Lives and Who Dies An Agent of the Machine Trading in Scuttlebutt Purgatory Deathtrap
Telling Her Goodbye Babies and Fools Take a Knee Carry Their Legacy Carry Me
Sixty Days My Miracle
Season 6
It Wasn't Enough Ignite on Contact An Even Bigger Surprise A Breaking Point Devil's Bargain
Down Is Better A Man's Legacy The Whole Point of Being Roommates Foul is Fair Slamigan
Law of the Jungle The F Is For Hiding Not Seeking Looking for a Lifeline The Chance to Forgive
The One That Matters Most Put White on Me When They See Us Coming Where I Want to Be The Strongest Among Us
The Unrivaled Standard One for the Ages The Grand Gesture
Season 7
A Closer Eye Going to War Thirty Percent Sleight of Hand This Isn't Charity A Volatile Mixture
All the Proof What Will Define You The Solution to Everything Always a Catch Inside These Walls
You Choose Make This Right The Plunge It Wasn't About Hockey What I Saw
Fault in Him Move a Wall No Such Thing as Bad Luck Until the Weather Breaks Try Like Hell
The White Whale I'm Not Leaving You
Season 8
Sacred Ground A Real Shot in the Arm Badlands Infection, Part I Buckle Up
What Went Wrong Welcome to Crazytown Seeing Is Believing Best Friend Magic Hold Our Ground
Where We End Up Then Nick Porter Happened A Chicago Welcome Shut It Down Off the Grid
The Tendency of a Drowning Victim Protect a Child I'll Cover You Light Things Up 51's Original Bell
Season 9
Rattle Second City That Kind Of Heat Smash Therapy Funny What Things Remind Us My Lucky Day
Blow This Up Somehow Dead of Winter Escape Route Double Red One Crazy Shift
A Couple Hundred Degrees Natural Born Firefighter Don't Hang Up What Comes Next A White-Knuckle Panic
No Survivors
Season 10
Mayday Head Count Counting Your Breaths The Right Thing Two Hundred
Dead Zone Whom Shall I Fear? What Happened at Whiskey Point? Winterfest Back with a Bang
Fog of War Show of Force Fire Cop An Officer With Grit The Missing Piece
Hot and Fast Keep You Safe What's Inside You Finish What You Started Halfway to the Moon
Last Chance The Magnificent City of Chicago
Season 11
Hold On Tight Every Scar Tells a Story Completely Shattered The Center of the Universe Haunted House
All-Out Mystery Angry Is Easier A Beautiful Life Nemesis Something for the Pain
A Guy I Used to Know How Does It End? The Man of the Moment Run Like Hell Damage Control
Acting Up The First Symptom Danger Is All Around Take a Shot at the King Never, Ever Make a Mistake
Change of Plans Red Waterfall

Chicago Med[]

Chicago P.D.[]

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