The film's writers planned a film sequel set in 1967 (the so-called "Summer of Love"), in which the Deltas have a reunion for Pinto's marriage in Haight-Ashbury, San Francisco. The only Delta to have become a hippie is Flounder, who is now called Pisces. Later, Chris Miller and John Weidman, another Lampoon writer, created a treatment for this screenplay, but Universal rejected it because the sequel to "American Graffiti", which contained some hippie-1967 sequences, had not done well. When John Belushi died, the idea was indefinitely shelved.