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John Hutton as Claude Shannon |
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Judith Ivey as Betty Shannon |
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Kaliswa Brewster as Michelle |
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Andrew Pastides as Claude Shannon (young man) |
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Olivia Gilliatt as Norma Levor |
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V.J. Scarpaci as Claude Shannon (boy) |
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Toleeya Napolitano as Young girl neighbor |
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Adam Heller as Psychoanalyst |
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Cleve Asbury as Bell Labs Engineer |
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Mark Lyons as Bell Labs Engineer |
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Randall McNeal as Bell Labs Engineer |
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Andrew Patrick Nelson as Bell Labs Engineer |
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Michael Rose as Bell Labs Engineer |
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Remi Sandri as Bell Labs Engineer |
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Geoff Schuppert as Bell Labs Engineer |
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Jack Sochet as Bell Labs Engineer |
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Kurt Ziskie as Bell Labs Engineer |
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Gloria Mann as Bell Labs Secretary |
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Sandy York as Bell Labs Secretary |
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James Rutledge as IAS Mathematician |
| Costume & Make-Up | Chelsea Paige | Hair Department Head |
| Costume & Make-Up | Amanda Miller | Wigmaker |
| Camera | Claudia Raschke | Director of Photography |
| Costume & Make-Up | Jennifer Lynn Tremblay | Costume Design |
| Costume & Make-Up | Diana Sikes | Hairstylist |
| Lighting | Alan Hostetter | Gaffer |
| Art | Jeremy Woodward | Production Design |
| Production | Omar Deleon | Production Assistant |
| Visual Effects | Kirill Yeretsky | Visual Effects Director |
| Production | Bradley Grenon | Production Assistant |
| Costume & Make-Up | Brittney Ward | Additional Hairstylist |
| Crew | Tristan Baylis | Mixing Engineer |
| Visual Effects | Gerta Xhelo | Animation |
| Art | Jason Bowen | Swing |
| Camera | Christian J. Hollyer | First Assistant Camera |
| Editing | Jason Cacioppo | Online Editor |
| Production | Lauren Vanderschuur | Production Assistant |
| Production | Michelle Effros | Executive Producer |
| Sound | Sanghee Moon | Sound Effects |
| Visual Effects | Kirill Yeretsky | Animation Director |
| Camera | David Ranghelli | Key Grip |
| Production | Michael Bowes | Line Producer |
| Directing | Jenna Dayton | Script Supervisor |
| Crew | Charles Herzfeld | Post Production Supervisor |
| Sound | Nick Green | Music Supervision Assistant |
| Production | Blake Ashman | Line Producer |
| Art | Yuko Sorbin | Production Design |
| Costume & Make-Up | Sarah Hill Richmond | Costume Design |
| Sound | Steve Bores | Sound Mixer |
| Art | Igeoma Simon | Swing |
| Costume & Make-Up | Kerry Hassler | Wardrobe Supervisor |
| Production | Rita Raider | Production Assistant |
| Production | Christina Fragouli | Executive Producer |
| Production | Raul Martinez | Production Assistant |
| Costume & Make-Up | Sarah Francavilla | Key Hair Stylist |
| Costume & Make-Up | Trish Seeney | Makeup Artist |
| Sound | Nathan Hasz | Foley Recording Engineer |
| Lighting | Jesse Goldberg | Gaffer |
| Production | Sarah Rummel | Production Assistant |
| Production | Mark Levinson | Producer |
| Production | Alon Orlitsky | Executive Producer |
| Camera | Wayne McElroy | Second Assistant Camera |
| Visual Effects | Gerta Xhelo | Visual Effects |
| Production | Ruediger Urbanke | Executive Producer |
| Production | Amenya Makuku | Production Manager |
| Production | Quentin Little | Line Producer |
| Writing | Sergio Verdú | Creative Producer |
| Sound | Robert Miller | Music |
| Editing | Tim Sternberg | Editor |
| Directing | Vlad Minuty | First Assistant Director |
| Sound | Mark Maloof | Sound Mixer |
| Camera | Jimmy Candelejo | Grip |
| Sound | David Forshee | Sound Effects Editor |
| Sound | Esther Regelson | Dialogue Editor |
| Editing | Mark Levinson | Additional Editor |
| Editing | Rosemary Rotondi | Archival Footage Research |
| Directing | Mark Levinson | Director |
| Camera | Woody Bell | Key Grip |
