August 30, 1972 benefit concert at Madison Square Garden for the victims of Willowbrook. John Lennon, Yoko Ono and the Plastic Ono Elephant's Memory Band headliine along with opening acts Stevie Wonder, Roberta Flack and Sha Na Na plus appearances by Geraldo Rivera, David Peel and Melanie Safka.
| Actor | Role |
|---|---|
 John LennonSelf | Self |
 Yoko OnoSelf | Self |
 Stevie WonderSelf | Self |
 Roberta FlackSelf | Self |