David Harbour

as Archie Everhardt (voice)

as Self (uncredited)

as Gunny Lefferty

as Alexei Shostakov

as Dan (voice)

as Jack Salter

as Ernest

as Santa

as Alexei

as Matt Wertz

as Gaspar

as Narrator

as Hellboy / Anung Un Rama

as Self

as David Harbour III / David Harbour Jr. / Frankenstein

as Ronnie

as Doug Dennison

as Dexter Tolliver

as John Morris

as Masters

as Ray

as Todd

as Jay Price

as Gordon Shanklin

as Stephen Green

as Van Hauser

as Bob Egan

as Joel

as Frank Scanlon

as Ernest

as Dr. Sloan

as Brian

as PointCorp Insider

as Gregg Beam

as Shep Campbell

as Dracula

as Mulligan

as David

as Dock Worker

as Randall Malone

as Agent Jim McAllister

as Robert Kinsey

as Moses John Jackson

as Jimmy Galante

as Archie Everhardt (voice)

as Floyd Smernitch

as Alexei Shostakov / Red Guardian (voice)

as Frankenstein (voice)

as Alexei Shostakov (voice)

as Self

as Self - Narrator (voice)

as Buck (voice)

as Self

as Jim Hopper

as Hawk (voice)

as Vic

as Self

as Self

as Self - Guest

as Self

as Self

as Reed Akley

as David Potter

as David Patrick

as Robert Dalton

as Vietnam Memorial Head

as Dr. Mason Baldwin

as Elliot Hirsch

as Cooper

as Roger Anderson

as Roger Anderson

as Dan Samuels

as Frank Ambrose

as Self - Guest

as Gary Weber

as Self - Guest

as Christopher Clark

as Wesley John Kanderson

as Terry Jessup

as Mike

as Fred Kranepool (voice)

as Self - Clue Presenter

as Self - Host