Monster

Monster Cast

37 cast members · 13 with popularity data

Full Cast

Sorted by Buzz Score · May 18, 2026

Charlize Theron

Christina Ricci

Pruitt Taylor Vince

Gene / Stuttering "John"

Horton / Last "John"

#10,742 overall

#12,539 overall

Will / Daddy "John"

#20,231 overall

#24,067 overall

#26,841 overall

#35,278 overall

Evan / Undercover "John"

#40,838 overall

#62,530 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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