Big Bad Mama

(1974)

Screenplay

Crazy Mama

(1975)

Screenstory

Deathsport

(1978)

Story

Avalanche

(1978)

Story

Big Bad Mama II

(1987)

Characters

Raptor

(2001)

Screenplay

Dinocroc

(2004)

Screenplay

Supergator

(2007)

Screenplay

Cyclops

(2008)

Screenplay

Dinoshark

(2010)

Writer

Corman's World

(2011)

Self - Screenwriter

The Trip

(1967)

Associate Producer

Starship Troopers

(1997)

Co-Producer