as

Tony

as

Orson Welles

as

Head Gardener (voice)

as

Akiiki (voice)

as

Alan (voice)

as

Patrick Stewart

as

Nathan (voice)

as

Voiceover Artist

as

Alan Russberger

as

Iain Tennant

as

Additional Voices (voice)

as

Infected Voices (voice)

as

Martians (voice)

as

Male Dogger (voice)

as

Eamonn Andrews

as

Chopsticks (voice)

as

Additional Voices (voice)

as

Ensemble Actor

as

Pat Clifton / Ben Taylor (voice)

as

Hatter (Voice)

as

The Martian Voices in The Prequel (voice)

as

Charity Voice (voice)

as

Narrator (voice)

as

Friendface (voice)

as

The Earl

as

Other voices

as

Himself

as

Frankie's Father

as

Colin (voice)

as

Mario Abdullah-Levy

as

Self

as

Boris (Voice)

as

Sebulba (voice)

as

Self