Cast of Peep Show

Robert Webb plays Jeremy 'Jez' Usborne, a perpetually unemployed musician with a laid-back outlook on life, often clashing with his flatmate Mark.

David Mitchell portrays Mark Corrigan, a socially awkward and career-focused loan manager who is often at odds with the lifestyle of his roommate Jeremy.

Neil Fitzmaurice plays Jeff Heaney, a work colleague of Mark's who is simultaneously his love rival and nemesis.

Matt King portrays Super Hans, an eccentric, drug-using friend of Jeremy’s, known for his bizarre ideas and ventures.

Sophie Winkleman plays Big Suze, a posh and somewhat clueless ex-girlfriend of Jeremy's who occasionally reappears in his life causing chaos.

Rachel Blanchard portrays Nancy, an American free spirit and one of Jeremy’s girlfriends, known for her experimental and non-traditional life choices.

Elizabeth Marmur plays Toni, the flirtatious and manipulative neighbor and occasional romantic interest of both Jeremy and Mark.

Olivia Colman portrays Sophie Chapman, a co-worker and complicated love interest of Mark, whose relationship forms a central storyline throughout the series.

Rosie Cavaliero plays Vicky, a colleague at JLB Credit where Mark works.

Leanne Wilson appears in Peep Show as Cafe Girl, interacting occasionally with the main characters.

Peter Capaldi portrays Professor Alistair MacLeish, an academic encountered by Mark during his brief return to university.

Kevin Bishop plays Ollie, a colleague of Mark's at JLB Credit.