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Happy Days

If You Knew Rosa

E8    Jan 6, 1981    TV-G
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Al announces that he's given up his search for Rosa Coletti, a woman with whom he was involved 20 years ago. However, he receives a letter from his mother saying that she's found Rosa and that she'll be coming to Arnold's next Saturday night.
Where to Watch If You Knew Rosa
Cast of If You Knew Rosa
  • Henry WinklerArthur Fonzarelli
  • Tom BosleyHoward Cunningham
  • Marion RossMarion Cunningham
  • Anson WilliamsPotsie Weber
  • Scott BaioChachi Arcola
  • Erin MoranJoanie Cunningham
  • Al MolinaroAl Delvecchio
  • Lynda GoodfriendLori Beth Allen
  • Cathy Silvers
  • Rebecca Holden
  • David Paymer

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