An ageing hard-living 1970s rock star decides to change his life when he discovers a 40-year-old undelivered letter written to him by John Lennon.
Unfortunately the movie Danny Collins is not yet available on HBO Max.
| Directing | Dan Fogelman | Director |
| Writing | Dan Fogelman | Screenplay |
| Editing | Carlos Castillon | First Assistant Editor |
| Camera | Steve Yedlin | Director of Photography |
| Costume & Make-Up | Bill Corso | Makeup Department Head |
| Directing | Jody Spilkoman | Second Assistant Director |
| Sound | Julianne Jordan | Music Supervisor |
| Sound | Julia Michels | Music Supervisor |
| Sound | Matt Sullivan | Music Supervisor |
| Production | Monica Levinson | Unit Production Manager |
| Directing | Betsy Magruder | First Assistant Director |
| Crew | Alex Daniels | Stunt Coordinator |
| Production | Jamie D. Boscardin | Production Supervisor |
| Crew | Nancy Kirhoffer | Post Production Supervisor |
| Art | Andrew Hull | Assistant Art Director |
| Art | Erin Magill | Assistant Art Director |
| Art | Evan Regester | Graphic Designer |
| Art | Kama Hayes | Art Department Coordinator |
| Art | Jefferson Murff | Set Decoration |
| Art | Bart C. Hubenthal | Set Dresser |
| Art | Armando Alvarado | Set Dresser |
| Art | Jose Castillo | Set Dresser |
| Art | Johnny Lieberman | Set Dresser |
| Art | Hugh Pritchard | Set Dresser |
| Art | Charles Randolph | Set Dresser |
| Directing | Jayne-Ann Tenggren | Script Supervisor |
| Camera | Dale Myrand | Camera Operator |
| Camera | Henry Tirl | Camera Operator |
| Camera | Robert C. Carlson | Camera Operator |
| Camera | Peter Gulla | Camera Operator |
| Costume & Make-Up | Whitney Galitz | Assistant Costume Designer |
| Costume & Make-Up | David Swope | Costume Supervisor |
| Costume & Make-Up | Jason M. Moore | Key Costumer |
| Costume & Make-Up | Amber Jordyn | Set Costumer |
| Costume & Make-Up | Roberta Bilé | Set Costumer |
| Costume & Make-Up | Cheryl Ann Nick | Key Makeup Artist |
| Costume & Make-Up | Cheryl Ann Nick | Makeup Artist |
| Costume & Make-Up | Julie Hewett | Makeup Artist |
| Costume & Make-Up | Deborah La Mia Denaver | Makeup Artist |
| Costume & Make-Up | Patricia Almeida | Hair Department Head |
| Costume & Make-Up | Robert Wilson | Key Hair Stylist |
| Costume & Make-Up | Peter Tothpal | Hairstylist |
| Sound | Scott Harber | Sound Mixer |
| Crew | Kevin Hannigan | Special Effects Coordinator |
| Crew | Anthony Simonaitis | Special Effects Coordinator |
| Directing | Lynn Struiksma | Second Second Assistant Director |
| Directing | Dennis Burrell | Additional Second Assistant Director |
| Directing | Sylwia K. Dudzinska | Additional Second Assistant Director |
| Directing | Lynne Martin | Additional Second Assistant Director |
| Production | Kara Lipson | Casting Associate |
| Production | Lilia Trapani | Casting Director |
| Directing | Bac DeLorme | Second Unit First Assistant Director |
| Directing | Dale Stern | Second Unit First Assistant Director |
| Directing | Jason Roberts | Second Second Assistant Director |
| Directing | Paul Schmitz | Second Second Assistant Director |
| Camera | Christopher Blauvelt | Second Unit Director of Photography |
| Sound | Perry Robertson | Supervising Sound Editor |
| Sound | Scott Sanders | Sound Designer |
| Sound | Kevin Zimmerman | Sound Editor |
| Sound | Kaspar Hugentobler | Sound Re-Recording Mixer |
| Visual Effects | David Gaddie | Visual Effects Supervisor |
| Visual Effects | Nick Crist | Visual Effects Supervisor |
| Visual Effects | Angela Bowen | Visual Effects Producer |
| Art | Christopher Brown | Art Direction |
| Sound | Theodore Shapiro | Original Music Composer |
| Production | Nimitt Mankad | Producer |
| Production | Jessie Nelson | Producer |
| Production | Declan Baldwin | Executive Producer |
| Production | Denise Di Novi | Executive Producer |
| Production | Monica Levinson | Executive Producer |
| Production | Shivani Rawat | Executive Producer |
| Sound | Ryan Adams | Music |
| Editing | Julie Monroe | Editor |
| Production | Mindy Marin | Casting |
| Art | Dan Bishop | Production Design |
| Art | Claudette Didul | Set Decoration |
| Costume & Make-Up | Sophie de Rakoff | Costume Design |
| Sound | John Ross | Sound Re-Recording Mixer |
