The 'Star Wars' actor began voicing the iconic villain in 1992 for 'Batman: The Animated Series.' Hamill stated that he thinks Joaquin Phoenix is "awesome" in the film. He said that the 'Joker' "brilliantly reimagine[s] the character as never seen before." Hamill took to Twitter to share his praise for the film. The new movie has received mixed reviews from both fans and critics. Director Todd Phillips recently addressed criticism of the film's violent scenes. Todd Phillips, via 'THR'