While researching his book In Cold Blood, writer Truman Capote develops a close relationship with convicted murderers Dick Hickock and Perry Smith.
Unfortunately the movie Infamous is not yet available on Disney Plus.
| Sound | Rachel Portman | Original Music Composer |
| Production | Anne Walker-McBay | Producer |
| Production | Christine Vachon | Producer |
| Editing | Camilla Toniolo | Editor |
| Writing | Douglas McGrath | Screenplay |
| Camera | Bruno Delbonnel | Director of Photography |
| Production | Jocelyn Hayes | Producer |
| Directing | Douglas McGrath | Director |
| Art | Gene Serdena | Set Decoration |
| Production | Beth Sepko | Casting |
| Costume & Make-Up | Charmaine Richards | Hairstylist |
| Costume & Make-Up | Janine Rath-Thompson | Hairstylist |
| Lighting | Tom Percarpio | Gaffer |
| Writing | George Plimpton | Book |
| Costume & Make-Up | Pamela S. Westmore | Makeup Artist |
| Art | Judy Becker | Production Design |
| Production | Ellen Lewis | Casting |
| Production | Natalie Angel | Production Coordinator |
| Crew | Jeff Schwan | Stunt Coordinator |
| Visual Effects | Mark Dornfeld | Visual Effects Supervisor |
| Crew | Everett Byrom III | Special Effects Coordinator |
| Art | Laura Ballinger | Art Direction |
| Costume & Make-Up | Wayne Herndon | Hairstylist |
| Costume & Make-Up | Becki Drake | Makeup Artist |
| Production | Charles Pugliese | Associate Producer |
| Camera | Van Redin | Still Photographer |
| Costume & Make-Up | Melizah Anguiano Wheat | Key Hair Stylist |
| Costume & Make-Up | Terri Ewton | Hairstylist |
| Directing | Pam Fuller | Script Supervisor |
| Lighting | John W. DeBlau | Gaffer |
| Production | Audrey Rosenberg | Associate Producer |
| Costume & Make-Up | Troy Breeding | Makeup Department Head |
| Production | Susan Kirr | Unit Production Manager |
| Costume & Make-Up | Ruth Myers | Costume Design |
| Camera | Todd McMullen | Camera Operator |
| Sound | Suzana Perić | Music Editor |
| Costume & Make-Up | Jacenda Burkett | Makeup Artist |
| Costume & Make-Up | Darylin Nagy | Makeup Artist |
| Camera | Heather Page | Camera Operator |
| Costume & Make-Up | Leola Perez | Hairstylist |
| Production | John Wells | Executive Producer |
| Camera | Deana Newcomb | Still Photographer |
| Visual Effects | Michele Ferrone | Visual Effects Producer |
| Sound | Wyatt Sprague | Sound Effects Editor |
| Costume & Make-Up | Bridget Cook | Hair Department Head |
| Directing | Daniel J. Shaw | First Assistant Director |
| Sound | Benjamin Cheah | Sound Designer |
| Directing | Kathie Tull | Second Assistant Director |
| Production | Ellen Chenoweth | Casting |
| Camera | Sandy Hays | Steadicam Operator |
| Sound | Ethan Andrus | Sound Mixer |
| Crew | Craig Byrom | Special Effects |
| Sound | Eric McAllister | Assistant Sound Editor |
| Sound | Benjamin Cheah | Sound Re-Recording Mixer |
| Camera | Stephen Consentino | Camera Operator |
| Art | Lawrence M. Glass | Set Dresser |
| Directing | Louis Guerra | Second Assistant Director |
| Directing | Patrick Mangan | Second Second Assistant Director |
| Costume & Make-Up | Rafael Fraguada | On Set Dresser |
| Art | John Parker | Set Dresser |
| Art | Mark Hanks | Lead Set Dresser |
| Costume & Make-Up | Todd Morris | On Set Dresser |
| Art | Shane Patrick | Lead Set Dresser |
| Art | Lance Cheatham | Set Dresser |
| Directing | Meg Beatty | Second Second Assistant Director |
| Costume & Make-Up | Autumn Saville | Assistant Costume Designer |
| Art | April Crump | Set Dresser |
| Art | Robert R. Wonson | Set Dresser |
| Crew | Marc McCord | Special Effects |
| Crew | Andrea Ariel | Choreographer |
| Art | Jack Colmenero | Set Dresser |
| Directing | Catherine Gore | Script Supervisor |
| Art | Rob Simons | Set Designer |
| Art | RJ Wilson | Set Dresser |
| Art | Steve Sawhill | Lead Set Dresser |
| Sound | John Carbonara | Assistant Sound Editor |
| Sound | Dominick Tavella | Sound Re-Recording Mixer |
| Art | Bradley Blei | Set Dresser |
| Costume & Make-Up | Kathy Kiatta | Wardrobe Supervisor |
| Costume & Make-Up | Winsome G. McKoy | Wardrobe Supervisor |
