Six outtakes are interspersed during the end cast credits.
After the credits is an end to the movie theater scene show earlier. The stranger (played by Kevin McCarthy), who was glimpsed briefly the first time, has a bit of dialog with Nixer.
Interspersed with the cast credits are outtakes.
At the end of the credits is a cut scene in the movie theatre with the stranger glimpsed briefly the first time.