Dwayne Johnson Actor, Executive Producer Joseph Lee Anderson Rocky Johnson Actor Stacey Leilua Ata Johnson Actor Adrian Groulx Dwayne Johnson (AKA Dewey), Age 10 Actor Bradley Constant Dwayne Johnson, Age 15 Actor Uli Latukefu Dwayne Johnson, Age 18-20 Actor Ana Tuisila Lia Maivia Actor Fasitua Amosa Sika Anoa'i Actor John Tui Afa Anoa'i Actor Randall Park Self Christopher Chen Sandy Guest Star Taj Cross Gabe Guest Star Genevieve Hegney Diane Guest Star Jordana Beatty Bonnie Guest Star Louis Lombardi Uncle Nicky Guest Star Karen Ceesay Superintendent Broward Guest Star Lexi Duncan Karen Guest Star Stephen Adams Kevin Guest Star Gaby Seow Big-Hair Karen Guest Star Carly Daniels Colorblind Karen Guest Star Matthew Farrelly Ric Flair Guest Star Jade Drane Roddy Piper Guest Star Nahnatchka Khan Executive Producer, Writer Jeff Chiang Executive Producer, Writer Dany Garcia Executive Producer Hiram Garcia Executive Producer Brian Gewirtz Executive Producer Jennifer Carreras Executive Producer Daina Reid Director