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The Gentlemen Wiki

Errol

Played by John McGrellis

Errol is a senior associate in the Dixon crime family, working alongside Gospel John. His role is distinct from Tommy’s family connection and Jethro’s accounting work: he helps John manage information and respond to threats.

Biography

Errol is a senior associate in the Dixon crime family, working alongside Gospel John. His role is distinct from Tommy’s family connection and Jethro’s accounting work: he helps John manage information and respond to threats.[1][2][3]

The Gentlemen

Season 1

Reveal Season 1 story spoilers

When Tommy cannot be contacted, Errol reports the cryptic message sent from Jethro’s phone and discusses what it might mean. Late in the season, he is again part of the Dixon contact chain when Susie reveals that Freddy killed Tommy, opening the way for John’s revenge.[1][2][3]

Season 2

Reveal Season 2 story spoilers

The retrieved Season 2 cast records associate Errol with episode 8. Credits establish this association only; they do not distinguish a new scene from archive, flashback or other reused material, and no unseen actions or survival are inferred.[1][9]

Personality

Reveal story spoilers

Errol functions as John’s practical confidant and intermediary. His documented conduct is about carrying and interpreting information inside the organization, rather than pursuing a personal feud independent of John. That is a bounded reading of his participation, not a complete psychological portrait.[1][2][3]

Notes

The actor-role mapping is John McGrellis as Errol. No surname is supplied by the retrieved episode credits, so one is not invented.[1][2][3]

Source coverage

Some details are not yet documented by the cited sources; an unrecorded storyline does not establish that a character is absent.

  • Physical Appearance. A verified in-character description is not yet recorded; actor portraits do not establish character appearance.[4][5][6][7][8][1][9]

References

  1. ↑The Gentlemen (2024 TV series) — Wikipedia · tertiary

    Community-maintained role inventory; minor-role leads require independent confirmation.

    Source access recorded: 2026-10-24
  2. ↑The Gentlemen — Season 1, Episode 2 recap — Reel Mockery · secondary episode recap

    Retrieved full relevant recap. Used for bounded actions and supporting names; cast spelling cross-checked against Plex, obvious typos and exact currency inconsistencies not repeated.

    Source access recorded: 2026-10-24
  3. ↑The Gentlemen Series 1 Episode 7 Recap — Reel Mockery · secondary episode recap

    Retrieved full episode-seven recap. Used for Blanket, Stevens, Errol, Mo Rahim and Whitecroft actions; opinions excluded.

    Source access recorded: 2026-10-24
  4. ↑The Gentlemen — Season 1, Episode 1 credits — Plex · secondary episode-scoped cast/crew database

    Retrieved full actor-role list. Stronger for S1 scope than all-series credits, but not a direct view of Netflix end titles; medium confidence.

    Source access recorded: 2026-10-24
  5. ↑The Gentlemen — Season 1, Episode 2 credits — Plex · secondary episode-scoped cast/crew database

    Retrieved full actor-role list. Stronger for S1 scope than all-series credits, but not a direct view of Netflix end titles; medium confidence.

    Source access recorded: 2026-10-24
  6. ↑The Gentlemen — Season 1, Episode 7 credits — Plex · secondary episode-scoped cast/crew database

    Retrieved full actor-role list. Stronger for S1 scope than all-series credits, but not a direct view of Netflix end titles; medium confidence.

    Source access recorded: 2026-10-24
  7. ↑The Gentlemen — Season 1, Episode 8 credits — Plex · secondary episode-scoped cast/crew database

    Retrieved full actor-role list. Stronger for S1 scope than all-series credits, but not a direct view of Netflix end titles; medium confidence.

    Source access recorded: 2026-10-24
  8. ↑The Gentlemen full cast and crew — Plex · secondary all-series credit database

    S1 and S2 roles mixed; not used alone to establish season scope.

    Source access recorded: 2026-10-24
  9. ↑The Gentlemen 2x08 guest cast list — TVmaze · tertiary

    Community-maintained episode-credit inventory, not an official Netflix end-credit capture. A credit does not establish whether footage is new, archival, a vision, or a flashback.

    Source access recorded: 2026-10-24
Full source register & image credits

Current published edition: