After his impetuous musician girlfriend, Samantha, dies in an accident shortly after they had a fight (and nearly broke up), a grief-stricken British businessman, Ian Wyndham, living in London gets a chance to relive the day all over again, in the hope of changing the events that led up to her getting killed.
Unfortunately the movie If Only is not yet available on Disney Plus.
| Production | Jennifer Love Hewitt | Producer |
| Directing | Gil Junger | Director |
| Production | Jill Gilbert | Producer |
| Camera | Giles Nuttgens | Director of Photography |
| Sound | Adrian Johnston | Original Music Composer |
| Visual Effects | Brian Jennings | Visual Effects Supervisor |
| Production | Victoria Burrows | Casting Director |
| Production | Gil Junger | Producer |
| Writing | Christina Welsh | Screenplay |
| Costume & Make-Up | Odile Dicks-Mireaux | Costume Designer |
| Directing | Deborah Saban | First Assistant Director |
| Directing | Olivia Lloyd | Second Assistant Director |
| Production | Rachel Neale | Unit Production Manager |
| Production | Laurie Borg | Co-Producer |
| Crew | Jo McLaren | Stunts |
| Art | Les Benson | Props |
| Production | Basil Iwanyk | Executive Producer |
| Production | Jeffrey Silver | Producer |
| Production | Gub Neal | Executive Producer |
| Editing | Padraic McKinley | Editor |
| Costume & Make-Up | Elizabeth Yianni-Georgiou | Makeup & Hair |
| Production | Scott Strauss | Co-Producer |
| Production | Robert F. Newmyer | Producer |
| Art | Mark Raggett | Art Direction |
| Art | Rebecca du Pont de Bie | Set Decoration |
| Costume & Make-Up | Ameneh Mahloudji | Makeup & Hair |
| Production | Moritz Borman | Executive Producer |
| Editing | William M. Anderson | Editor |
| Art | Joseph Bennett | Production Design |
| Production | Priscilla John | Casting |
| Production | Jeffrey Graup | Co-Executive Producer |
| Sound | Mike Prestwood Smith | Sound Re-Recording Mixer |
| Sound | Ruth Sullivan | Foley Artist |
