What We Do in the Shadows character guide

Who is Colin Robinson in What We Do in the Shadows?

The mild-mannered energy vampire of the Staten Island household, who feeds not on blood but on the boredom and irritation he causes with dull small talk, pedantic trivia, and endless office chatter.

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Colin Robinson's Sitcomdle clue card

The five clues the game shows when Colin Robinson is the answer or a guess.

Debut
2019
Network
FX
Role
Main
Gender
Male

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Played by
Mark Proksch
First episode
“Pilot”Season 1, Episode 1, aired March 27, 2019
Role
Main cast
Network
FX
Occupation
Energy vampire and office worker
Show run
2019 to 2024
Also known as
Baby Colin

Colin Robinson is the energy vampire of What We Do in the Shadows, a beige-clad office worker who drains people by being as tedious as possible. Played by Mark Proksch, he is always referred to by his full name.

On What We Do in the Shadows, Colin Robinson's story runs through Laszlo Cravensworth (Housemate and Father Figure), Nandor the Relentless (Housemate), Nadja (Housemate), and Guillermo de la Cruz (Housemate).

Other FX sitcom characters from around the same time include Frank Reynolds (It's Always Sunny in Philadelphia) and Charlie Kelly (It's Always Sunny in Philadelphia).

Colin Robinson from What We Do in the Shadows: Sitcomdle character card

Who is Colin Robinson?

Colin is a different kind of vampire from his housemates Nandor, Laszlo, and Nadja. He does not drink blood. Instead, he feeds on the energy of the people around him, leaving them exhausted after he corners them with boring stories, petty arguments, or a long explanation of something nobody asked about.

Unlike the others, he can go out during the day, and for much of the series he holds down an office job, which is the perfect feeding ground. He is so ordinary that most humans barely notice him, which is exactly how he likes it.

Personality and comedy

Colin's comedy is quiet and deadpan. Mark Proksch plays him in a flat, cheerful monotone, and the joke is how deliberately, gleefully dull he is. He loves a pun, a trivia fact, a comment-section argument, and a chance to over-explain a spreadsheet.

He is also a bit of a menace to his own housemates, whom he drains when he gets the chance. Yet the show steadily gives him more depth, especially once his strange life cycle comes to light, and Colin becomes surprisingly sympathetic.

Key storylines

In season two, a promotion at work gives Colin so much energy that he grows powerful enough to drain his housemates and eventually splits into copies. In season three, Laszlo's research reveals that energy vampires live exactly 100 years, and Colin dies after his 100th birthday, only for a baby resembling him to burst out of his body.

Laszlo stays behind to raise Baby Colin, and season four follows the child growing up at astonishing speed. In the season four finale he reaches adulthood, finds the original Colin's diaries, and regains his old memories and appearance. In season five he runs for comptroller and starts mysteriously losing his energy, and in the final season the monster Laszlo builds rejects its creator and declares itself Colin's.

Behind the scenes and legacy

Mark Proksch, a comedian known for his deadpan prank appearances on local TV and for playing Nate on The Office, played Colin for all six seasons. He received a Critics' Choice Award nomination for Best Supporting Actor in a Comedy Series for the role.

The energy vampire was one of the series' original additions to the world of the 2014 film, and the season four Baby Colin storyline became one of the show's most talked-about stretches.

Key Colin Robinson episodes

  1. “Colin's Promotion”Season 2, Episode 5A promotion supercharges Colin until he drains his housemates and splits into copies.
  2. “A Farewell”Season 3, Episode 9Colin's 100th birthday arrives, and with it the end of his life cycle that Laszlo had uncovered.
  3. “The Portrait”Season 3, Episode 10A letter from Laszlo reveals that a baby burst out of Colin's body, and Laszlo stays behind to raise him.
  4. “Sunrise, Sunset”Season 4, Episode 10Baby Colin grows into an adult and reads his old diaries, regaining his memories.
  5. “The Campaign”Season 5, Episode 4Colin runs for comptroller and reconnects with the emotional vampire Evie.
  6. “Urgent Care”Season 5, Episode 6Colin starts mysteriously losing his energy.

Season and episode numbers follow the original broadcast order.

Colin Robinson: frequently asked questions

Who plays Colin Robinson in What We Do in the Shadows?

Mark Proksch plays Colin Robinson in all six seasons of the FX series.

What is an energy vampire?

An energy vampire feeds on people's energy instead of their blood. Colin drains his victims by boring or annoying them, and he can go out in daylight.

Does Colin Robinson die?

Yes. He dies in season three's "A Farewell," after his 100th birthday. A baby emerges from his body, and that child grows into Colin again over season four.

Who raises Baby Colin?

Laszlo stays behind in Staten Island at the end of season three to raise Baby Colin, and the two become very close.

Does Colin get his memories back?

Yes. In the season four finale, the grown-up Colin reads the original Colin Robinson's diaries and regains his memories and old appearance.

Test yourself: Colin Robinson quiz

5 questions about Colin Robinson. Think of your answer, then open the reveal to check it.

  1. Question 1

    What does Colin Robinson feed on instead of blood?

    1. Animal blood
    2. People's energy
    3. Human dreams
    4. Fear
    Show the answer

    Answer: B. People's energy

    Colin Robinson is an energy vampire who drains people's life force by being as boring or irritating as possible. He can also walk around in daylight, which the others cannot.

    See question 2 in the full quiz

  2. Question 2

    What bursts out of Colin Robinson's dead body at the end of season 3?

    1. A baby who looks just like him
    2. A swarm of moths
    3. His own ghost
    4. A cloud of gray dust
    Show the answer

    Answer: A. A baby who looks just like him

    In "The Portrait," Laszlo discovers a baby who looks just like Colin Robinson, so he quietly skips the move to London and stays on Staten Island. He locks Guillermo in his own coffin, and Guillermo ends up shipped off with Nadja instead.

    See question 13 in the full quiz

  3. Question 3

    Who plays Colin Robinson in What We Do in the Shadows?

    1. Mark Proksch
    2. Bea Arthur
    3. Richard Karn
    4. James Avery
    Show the answer

    Answer: A. Mark Proksch

    Mark Proksch plays Colin Robinson.

  4. Question 4

    In what year did Colin Robinson first appear on What We Do in the Shadows?

    1. 2017
    2. 2022
    3. 2023
    4. 2019
    Show the answer

    Answer: D. 2019

    Colin Robinson debuted in 2019, in "Pilot" (Season 1, Episode 1). That year is the Debut clue in the game.

  5. Question 5

    Which episode was Colin Robinson's first?

    1. "The Girls Want to Go to a Nightclub"
    2. "The One with the Pediatrician"
    3. "Gay Witch Hunt"
    4. "Pilot"
    Show the answer

    Answer: D. "Pilot"

    Colin Robinson first appeared in "Pilot," Season 1, Episode 1.

Take the full What We Do in the Shadows quiz (20 questions)

Sources and corrections

Reference pages used for this guide, including character, cast, and episode details.

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