- Yannick Bisson (Detective William Murdoch)
- Helene Joy (Dr. Julia Ogden)
- Thomas Craig (Chief Constable Thomas Brackenreid)
- Jonny Harris (Constable George Crabtree)
- Lachlan Murdoch (Constable Henry Higgins)
Murdoch Mysteries — S15E24
Episode: Close Encounters
Air Date: 2022-04-11
Runtime: 60 min
Overview
Season Finale: With his family in hiding, Murdoch tries to discover who is behind attempts on their lives.