Marc "Babaloo" Mandel (born October 13, 1949) is an American writer and producer. He first wrote episodic television comedy, then later began writing feature films and theatre. He and long-time writing partner Lowell Ganz penned numerous high-profile films including Splash (1984), Parenthood (1989), City Slickers (1991), and A League of Their Own (1992).
| Film | Credit |
|---|---|
 Mr. Saturday Night2022 · Writer | Writer |
 Tooth Fairy2010 · Screenplay | Screenplay |
 Fever Pitch2005 · Screenplay | Screenplay |
 Robots2005 · Screenplay | Screenplay |
 Where the Heart Is2000 · Screenplay | Screenplay |
 EDtv1999 · Screenplay | Screenplay |
 Fathers' Day1997 · Screenplay | Screenplay |
 Multiplicity1996 · Screenplay | Screenplay |
 Forget Paris1995 · Screenplay | Screenplay |
 City Slickers II: The Legend of Curly's Gold1994 · Screenplay | Screenplay |
 Greedy1994 · Writer | Writer |
 Mr. Saturday Night1992 · Writer #2, Writer | Writer #2, Writer |
 A League of Their Own1992 · Screenplay | Screenplay |
 City Slickers1991 · Screenplay | Screenplay |
 Parenthood1989 · Screenplay | Screenplay |
 Vibes1988 · Screenplay | Screenplay |
 Channel 991988 · Writer | Writer |
 Gung Ho1986 · Screenplay | Screenplay |
 Spies Like Us1985 · Screenplay | Screenplay |
 Splash1984 · Rudy, Screenplay | Rudy, Screenplay |
 Herndon1983 · Writer | Writer |
 Night Shift1982 · Writer | Writer |
| TThe Further Adventures of Wally Brown1980 · Writer | Writer |