The Lion's Roar (1928) Johnny Burke, Daphne Pollard, and Billy Bevan This was Mack Sennett's first sound comedy short. with Johnny Burke, Daphne Pollard, and Billy Bevan. Directed by Mack Sennett. Sennett/Educational. More Information on this film...                                      This work (The Lion's Roar (1928), by Mack Sennett/Educational), identified by Bruce Calvert, is free of known copyright restrictions. Books (none) Last Modified May 9, 2022