When the fiendish Sinclair Sable arranges the kidnapping of the beautiful Benecia Beamish, only the members of the Beer and Bicycle Club can save her.
| Actor | Role |
|---|---|
| CCharles RayElmer Updike | Elmer Updike |
 Sam HardySinclair Sable | Sinclair Sable |
 William FarnumSquire Beamish | Squire Beamish |
 Barbara SheldonBenecia Beamish | Benecia Beamish |
 John SheehanGypse Joe | Gypse Joe |
 Eddie BordenEdgar | Edgar |
 June BrewsterAmelia | Amelia |
 Murdock MacQuarrieSheriff (as Murdock McQuarrie) | Sheriff (as Murdock McQuarrie) |
 Russell SimpsonSpeaker | Speaker |
 Maurice BlackHenchman | Henchman |
 Francis McDonaldHenchman (as Frances McDonald) | Henchman (as Frances McDonald) |
 Dell HendersonThe Masque | The Masque |