Lisa Bonet of "The Cosby Show" has been summoned to court in New York on March 1. She allegedly kicked paparazzi Michael Wehrmann in the groin on Christmas Eve at Kennedy Airport . . . Dennis Hopper has been busy lately. "Flashback," in which he stars as a punkish '60s radical, just came out and "The Hot Spot," which stars Don Johnson and Virginia Madsen under Hopper's direction, will be released in the fall. In April he goes to Washington to play a womanizing senator in love with Diane Keaton in "Running Mates" . . . Stevie Wonder's Friday schedule included a performance at the Maryland State Prison. Marilyn McCoo and Billy Davis also agreed to appear as part of a program put together by Charles Colson, who started a prison ministry after being released from jail for his Watergate crimes.