Mork And Mindy
Credit: ABC Photo Archives/ABC via Getty

Robin Williams is well-known for hits like Mrs. Doubtfire and Dead Poets Society, but he first got his start as an alien named Mork on Mork and Mindy, a sitcom that ran from 1978 to 1982. In the show, Williams’ Mork descended to Earth and started living with his human friend Mindy (Pam Dawber). Fans are now gathering at the site of Mork and Mindy’s to honor Williams, who died Monday at age 63.

The fence outside the house, located in Boulder, Colo., is decorated with flowers and signs reading “U will be missed Mork” and “RIP Robin.”

Dawber and Williams reunited for an episode of CBS comedy The Crazy Ones earlier this year. Following the news of Williams’ death, Deadline obtained a statement from the actress: “I am completely and totally devastated,” Dawber said. “What more can be said?!”