Detective Galloway

Mrs. Black

Professor Pear

Mrs. Pelican

Lieutenant Ketchup

Ms. Ruby

Mr. Blue

Officer Frank

Kirk Bones

Hugh Anis

David Crapenshitz

The Butler

Colonel Mustard

Mr. Green

Professor Plum

Mrs. White

Ms. Scarlet

Mrs. Peacock

Officer Hastings

'The Clue' Colonel Mustard

'The Clue' Ms. Scarlet

'The Clue' Professor Plum

'The Clue' Mrs. White

'The Clue' Mr. Green

'The Clue' Mrs. Peacock

'The Clue' The Cook

Mr. Boddy's Driver

Mr. Boddy

Bobbie Jean

Bobbie Jean's Puppy

Ms. Scarlet's Husband

Professor Plum's Student

Helga

Mildred

Hunter

Young Man

Pedestrian

Actor

Assassin 1

Assassin 2

Assassin 3

Cop 2

Cop 1

The Cook

Cop 2 (voice)

Cop 1 (voice)

text-tone (voice)

Hugh Anis' Mom (voice)

Caller 3/ Ivana Beeinu (voice)

Caller 2 (voice)

Caller 1 (voice)

Siri (voice)

Bertha (voice)

The Captain (archive footage) (uncredited)