1996

… Writer

1993		The Odd Couple: Together Again … Writer
1993		Weekend at Bernie's II … Screenplay

1992

… Writer

1989

… Screenplay

1987		The Ladies … Teleplay … Story
1987		Walk Like a Man … Writer

1985		National Lampoon's European Vacation … Screenplay
1985		The Man with One Red Shoe … Screenplay

1984

… Screenplay

1977

… Novel … Screenplay

1972

… Screenplay

1970

… Novel … Screenplay

1993		The Odd Couple: Together Again … Director
1993		Weekend at Bernie's II … Director

1978

… Director

1989

… Executive Producer

1987

… Producer