Firstborn

Because he's the oldest, Jake has been the man of the house, since his parents divorce. When Mom starts seeing Sam, who always seems to be trying some new way to get rich quick, and declares he's the man of the house now, Jake puts up with it. Until he discovers Sam's illegal activities.

• 
  Teri Garr

  Wendy
• 
  Peter Weller

  Sam
• 
  Christopher Collet

  Jake Livingston
• 
  Corey Haim

  Brian Livingston
• 
  Sarah Jessica Parker

  Lisa
• 
  Robert Downey Jr.

  Lee
• 
  Chris Gartin

  Mr. Rader
• 
  James Harper

  Mr. Rader
• 
  Larry Atlas

  Stranger
• 
  Ned Eisenberg

  Learner Driver (uncredited)