Casablanca is a 1942 American wartime romantic drama film directed by Michael Curtiz, and starring Humphrey Bogart, Ingrid Bergman, and Paul Henreid. Filmed and set during World War II, the plot involves an ex-American who faces a decision of helping a former girlfriend and her husband escape Nazis.
Peter brings a video tape of Assablanca to the stag party in "Death Has a Shadow".
Seth MacFarlane sings "As Time Goes By" from the film in "Play It Again, Brian".
When Stewie's digs at his friend Doug fail to connect in "La Famiglia Guy", he knows that things went south faster than Bryan Singer's remake of Casablanca, cutting away to Rick's like of 'looking at you kid' addressing an actual child.