- Goodbye Shirazi Girl
2019 Theatre Play
- Les Stars : Daniel Prévost & Jacques Balutin
2015 Writer
- Djemtë Gazmorë
2014 Writer
- Rumors
2013 Writer
- Barefoot in the Park
2010 Writer
- The Heartbreak Kid
2007 Original Film Writer
- California Suite
2007 Author
- Sweet Charity
2006 Writer
- The Goodbye Girl
2004 Writer
- Ein seltsames Paar
2004 Theatre Play
- Хочу сниматься в кино
2002 Writer
- The Comics
2002 Theatre Play
- Οι ηλίθιοι
2001 Writer
- Laughter on the 23rd Floor
2001 Screenplay
- The Sid Caesar Collection: Creating the Comedy
2000 Himself
- Murder By Death - A Conversation with Neil Simon
1999 Himself
- The Out-of-Towners
1999 Original Story
- Panier de crabes
1999 Theatre Play
- The Odd Couple II
1998 Screenplay
- The Sunshine Boys
1996 Writer
- Jake's Women
1996 Writer
- Omaka par
1996 Theatre Play
- London Suite
1996 Writer
- Sonny Boys
1995 Writer
- Frasier
1993 Andy (voice)
- Lost in Yonkers
1993 Writer
- Broadway Bound
1992 Writer
- The Marrying Man
1991 Writer
- Rumeurs
1991 Writer
- Bob Fosse: Steam Heat
1990 Himself
- Andy & Norman
1989 Theatre Play
- Last of the Red Hot Lovers
1989 Author
- Biloxi Blues
1988 Screenplay
- Omaka par
1988 Theatre Play
- Drôle de couple
1987 Writer
- Plaza Suite
1987 Writer
- Brighton Beach Memoirs
1986 Screenplay
- My brother and friend I will kill you
1986 Story
- The Slugger's Wife
1985 Writer
- The Lonely Guy
1984 Adaptation
- Max Dugan Returns
1983 Writer
- Pieds nus dans le parc
1982 Writer
- I Ought to Be in Pictures
1982 Screenplay
- Barefoot In the Park
1982 Writer
- Plaza Suite
1982 Writer
- Sonny Boys
1982 Theatre Play
- The New Odd Couple
1982 Theatre Play
- Only When I Laugh
1981 Screenplay
- Seems Like Old Times
1980 Writer
- The Prisoner of Second Avenue
1980 Novel
- Felix und Oskar
1980 Characters
- Chapter Two
1979 Screenplay
- They're Playing Our Song
1979 Author
- The Good Doctor
1978 Writer
- The Cheap Detective
1978 Writer
- California Suite
1978 Screenplay
- The Goodbye Girl
1977 Writer
- Murder by Death
1976 Writer
- The Prisoner of Second Avenue
1975 Screenplay
- The Sunshine Boys
1975 Screenplay
- The Oddball Couple
1975 Theatre Play
- The Heartbreak Kid
1972 Screenplay
- Last of the Red Hot Lovers
1972 Screenplay
- The Trouble With People
1972 Writer
- Plaza Suite
1971 Writer
- Star Spangled Girl
1971 Theatre Play
- The Out-of-Towners
1970 Writer
- Alta comedia
1970 Theatre Play
- The Odd Couple
1970 Creator
- Sweet Charity
1969 Musical
- Love, American Style
1969 Original Story
- The Odd Couple
1968 Screenplay
- Barefoot in the Park
1967 Screenplay
- After the Fox
1966 Screenplay
- Come Blow Your Horn
1963 Theatre Play
- The Adventures of Marco Polo
1956 Writer
- Holiday
1956 Teleplay
- Paris in the Springtime
1956 Teleplay
- Babes in Toyland
1955 Adaptation
- The Desert Song
1955 Adaptation
- Dearest Enemy
1955 Adaptation
- The Great Waltz
1955 Adaptation
- A Connecticut Yankee
1955 Adaptation
- Heidi
1955 Adaptation
- Naughty Marietta
1955 Teleplay
- Babes in Toyland
1954 Adaptation
