Monster

Monster Cast

37 cast members · 13 with popularity data

Full Cast

Sorted by Buzz Score · June 21, 2026

Charlize Theron

Christina Ricci

Pruitt Taylor Vince

Gene / Stuttering "John"

Horton / Last "John"

#11,661 overall

#13,869 overall

#23,389 overall

Will / Daddy "John"

#23,946 overall

#24,942 overall

#29,036 overall

Evan / Undercover "John"

#34,797 overall

#58,655 overall

7-Year-Old Aileen

Catherine Mangan

Magdalena Manville

T. Robert Pigott

Employment Agent

Glenn R. Wilder

Restaurant Manager

Elaine Stebbins

Wife at Accident

Christian Stokes

Lyllian Barcaski

Gene R. Stephenson

Skate Rink Attendant

Cute Teenage Attendant

State Prison Guard (uncredited)

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