Poster on movie marquee.
the pool from the "By a Waterfall" number is featured as setpiece and "Shanghai Lil" is played as background music
Horshack wins the Kotter Bowl by naming the stars of this film.
Michigan J. Frog sings "By a Waterfall."
The name and occupation of Mark McKinney's "Chester Kent" is the same as the James Cagney character in the earlier movie.
It is mentioned in a magazine.
seen on marquee in Times Square
The famous "water fountain" sequence from this film is shown.
brief clip shown (James Cagney saying "it'll never be a hit)
Several clips are shown.
Clips from this film are featured in this documentry.
Oompa Loompa synchronized swimming musical number
the Busby Berkley dance number to the song "Golden Showers"