After his friend, a hot young artist, is killed, a resourceful American man living in London covers up the crime and tries to keep the friend's name alive in order to exploit his legacy and reap millions in the process.
Unfortunately the movie Ripley Under Ground is not yet available on HBO Max.
| Production | Steve Christian | Executive Producer |
| Production | Antoine de Clermont-Tonnerre | Producer |
| Production | Marco Mehlitz | Producer |
| Production | Michael Ohoven | Producer |
| Production | Stephen Ujlaki | Producer |
| Production | William Vince | Producer |
| Production | David Valleau | Co-Producer |
| Editing | Michel Arcand | Editor |
| Art | Andrew Rothschild | Art Direction |
| Costume & Make-Up | Caroline Harris | Costume Design |
| Writing | Patricia Highsmith | Novel |
| Directing | Roger Spottiswoode | Director |
| Camera | Paul Sarossy | Director of Photography |
| Art | Ben Scott | Production Design |
| Sound | Jeff Danna | Original Music Composer |
| Writing | William Blake Herron | Screenplay |
| Writing | Donald E. Westlake | Screenplay |
