After discovering he has powers, 11-year-old Jonathan Kent and assassin-turned-Boy-Wonder Damian Wayne must join forces to rescue their fathers (Superman & Batman) and save the planet from the malevolent alien force known as Starro.
Unfortunately the movie Batman and Superman: Battle of the Super Sons is not yet available on HBO Max.
| Writing | Jerry Siegel | Characters |
| Writing | Joe Shuster | Characters |
| Writing | Bob Kane | Characters |
| Writing | Bill Finger | Characters |
| Writing | Gardner Fox | Characters |
| Writing | Mike Sekowsky | Characters |
| Production | Kaiti Williamson | Production Manager |
| Production | Vanessa Branch | Assistant Production Manager |
| Production | Helena Crist | Assistant Production Manager |
| Visual Effects | Steven Choi | Character Designer |
| Visual Effects | Zak Plucinski | Character Designer |
| Visual Effects | Austin Reinkens | Character Designer |
| Art | Andy Chiang | Prop Designer |
| Art | Cary Lockwood | Prop Designer |
| Art | Aluir Amancio | Storyboard Artist |
| Art | Richard Gaines | Storyboard Artist |
| Art | Brandon McKinney | Storyboard Artist |
| Art | Adam Van Wyk | Storyboard Artist |
| Art | Joonki Park | Storyboard Artist |
| Art | Matthew Girardi | Art Direction |
| Visual Effects | Jason Plapp | Animation |
| Art | Brenna Kraus | Graphic Designer |
| Art | Brenna Kraus | Title Designer |
| Production | Greg Emerson | Other |
| Production | Kip Brown | Post Producer |
| Crew | Rebecca Sands Coutts | Post-Production Manager |
| Crew | Marissa Llano | Post-Production Manager |
| Production | Lisa Hallbauer | Other |
| Production | Djochoua Belovarski | Production Manager |
| Production | Nick Bannon | Assistant Production Manager |
| Production | Emily Dillard | Assistant Production Manager |
| Sound | Jeff O. Collins | Other |
| Sound | Mark A. Keatts | Supervising Dialogue Editor |
| Sound | Mark A. Keatts | ADR Editor |
| Sound | David M. Cowan | Dialogue Editor |
| Sound | David M. Cowan | ADR Editor |
| Sound | Patrick J. Foley | Dialogue Editor |
| Sound | Patrick J. Foley | ADR Editor |
| Sound | Kelly Ann Foley | Dialogue Editor |
| Sound | Kelly Ann Foley | ADR Editor |
| Sound | Michael Garcia | Dialogue Editor |
| Sound | Michael Garcia | ADR Editor |
| Sound | John Reynolds | Dialogue Editor |
| Sound | John Reynolds | ADR Editor |
| Editing | David Cowles | Online Editor |
| Production | Aisha Clarke | Administration |
| Production | Agnes Kim | Casting |
| Production | Sarah Noonan | Casting |
| Production | Liz Carroll | Administration |
| Production | Yadira Davis | Production Accountant |
| Production | Maral Simonian | Production Accountant |
| Production | Debbie Lindquist | Production Accountant |
| Production | Athena Wingate | Production Accountant |
| Crew | Jake Baumgart | Legal Services |
| Production | Bobbie Page | Production Supervisor |
| Production | Ed Adams | Production Manager |
| Production | Peter Girardi | Executive In Charge Of Production |
| Production | Brian E.S. Jones | Executive In Charge Of Production |
| Directing | Matt Peters | Director |
| Writing | Jeremy Adams | Writer |
| Production | Sam Register | Executive Producer |
| Production | Michael Uslan | Executive Producer |
| Production | Rick Morales | Supervising Producer |
| Production | James Krieg | Producer |
| Production | Alyessa Ornelas | Line Producer |
| Editing | Craig Paulsen | Editor |
| Production | Wes Gleason | Casting |
| Sound | Kristopher Carter | Original Music Composer |
| Sound | Lolita Ritmanis | Original Music Composer |
| Sound | Michael McCuistion | Original Music Composer |
| Visual Effects | Kim Yong-Ho | Animation Supervisor |
