Elenco

• 

  Johnny Weissmüller

  Tarzan

• 

  Maureen O'Sullivan

  Jane Parker

• 

  Johnny Sheffield

  Boy

• 

  Ian Hunter

  Austin Lancing

• 

  Henry Stephenson

  Sir Thomas Lancing

• 

  Frieda Inescort

  Mrs. Lancing

• 

  Henry Wilcoxon

  Mr. 'Sandee' Sande

• 

  Laraine Day

  Mrs. Richard Lancing

• 

  Morton Lowry

  Richard Lancing

• 

  Gavin Muir

  Pilot (uncredited)