Actors Kunal Nayyar, Mayim Bialik and Melissa Rauch participate in

Actors Kunal Nayyar, Mayim Bialik and Melissa Rauch participate in the cement handprints ceremony for the cast of the television comedy “The Big Bang Theory” at the TCL Chinese Theatre IMAX in Hollywood, Los Angeles, California, U.S., May 1, 2019. REUTERS/Danny Moloshok