Mystery 101: Killer Timing is a 2021 Hallmark Channel original movie directed by Fred Gerber starring Kristoffer Polaha, Preston Vanderslice and Jill Wagner. The film premiered on March 21, 2021.
Lead roles are shown in bold.
| Actor | Role |
|---|---|
| Kristoffer Polaha | Detective Travis Burke |
| Preston Vanderslice | Bud |
| Jill Wagner | Professor Amy Winslow |
| Robin Thomas | Graham Winslow |
| Bronwen Smith | President Rivers |
| Todd Mann | Darren Ellis |
| Miranda Edwards | Maria Valdez |
| Cassandra Constance Bolinski | Nurse |
| Lossen Chambers | Tabitha Felton |
| Michelle Choi-Lee | April Welker |
| Chad Riley | Alberto |
| Blake Stadel | Joe Gearon |
| Fred Keating | Bill Breyer |
| Adrian Petriw | Jeffrey Lewandowski |
| Amira Anderson | EMT |
| Julie Howgate | Eva Bianco |
| Daniel Bacon | Mel Goff |
| Charles Jarman | Judge |
| Erin Cahill | Kate |
| Shiraine Haas | Rita Goff |
| Characters | Robin Bernheim Burger |
| Director | Fred Gerber |
| Writer | John Christian Plummer |
| Characters | Lee Goldberg |