NBC has released the official press description for the season 3 finale of Manifest. Manifest season 3 episode 12 & 13 are titled “Mayday”.
Manifest 3×12 & 3×13 “Mayday” Episode Guide
The Stones are reunited with Olive, yet their happiness is quickly interrupted when they discover Cal has run away. As Michaela struggles to help the passengers avoid a deadly threat, her relationship with Jared sours over mistrust.
Ben and Saanvi undertake a treacherous mission to save someone they love, defying Eureka and the forces of nature. Driven by her most ominous Calling to date, Michaela along with Zeke race to stop a passenger before his actions turn deadly. Jared and Vance team up to save a loved one, but the partnership soon reveals secrets that could upend both mens’ lives.
Manifest season 3 episode 12 airs on June 10 at 8|7c on NBC.