Daffy sneaks onto the Warmer Brothers lot, eventually posing as a tour guide. Daffy spoofs a number of contemporary stars, and others appear as "themselves". He also has a number of run-ins with a studio cop.
| Actor | Role |
|---|---|
 Mel BlancDaffy Duck/Studio Guard/Jack Benny/Jimmy Durante/Johnny Weissmuller's Yell (voice) | Daffy Duck/Studio Guard/Jack Benny/Jimmy Durante/Johnny Weissmuller's Yell (voice) |
 Sara BernerVarious (voice) (uncredited) | Various (voice) (uncredited) |
| RRichard BickenbachDaffy as Bing Crosby (archive sound effects) (uncredited) | Daffy as Bing Crosby (archive sound effects) (uncredited) |