Ryan Reynolds character Detective Pikachu (voice)
Justice Smith character Tim Goodman
Kathryn Newton character Lucy Stevens
Bill Nighy character Howard Clifford
Ken Watanabe character Lieutenant Hide Yoshida
Chris Geere character Roger Clifford
Suki Waterhouse character Ms. Norman
Josette Simon character Grams
Alejandro De Mesa character Bartender
Rita Ora character Dr. Ann Laurent
Karan Soni character Jack
Max Fincham character Young Tim Goodman
Simone Ashley character Girlfriend
Edward Davis character Boyfriend
Diplo character DJ
Omar Chaparro character Sebastian
Ben Fox character Lead Cop
Kadiff Kirwan character Mayor
Ryoma Takeuchi character Male Pokémon Trainer
Rina Hoshino character Mewtwo (voice)
Kotaro Watanabe character Mewtwo (voice)
Ikue Otani character Pikachu (voice)
