Pascale Hutton and Kavan Smith in Nelly Knows Mysteries: All Manners of Murder. Image: Hallmark Media
Before we get to Spring Into Love 2026, Hallmark Channel is debuting two brand-new cozy mysteries. Nelly Knows Mysteries: All Manners of Murder is the second movie in the March mystery lineup and it features When Calls the Heart’s Pascale Hutton and Kavan Smith.
The first cozy whodunit is Sugar & Vice: A Hannah Swensen Mystery featuring Alison Sweeney and Victor Webster. If you missed the premiere, you can tune in on Hallmark Plus.
If you missed any of the Loveuary 2026 programming event, there were four all-new movies including The Way to You, Because of Cupid, The Stars Between Us and Romance at Hope Ranch. You can watch them all on Hallmark Plus.
Here’s what you need to know about Nelly Knows Mysteries: All Manners of Murder.
What is Nelly Knows Mysteries: All Manners of Murder about?
Here’s the synopsis of Nelly Knows Mysteries: All Manners of Murder from Hallmark Channel:
“Nelly and Detective Michael set out to solve the murder of a guest while at a lavish dinner.”
Who is in it?
Nelly Knows Mysteries: All Manners of Murder features When Calls the Heart duo Pascale Hutton as Nelly and Kavan Smith as Detective Michael.
How to watch Nelly Knows Mysteries: All Manners of Murder
Nelly Knows Mysteries: All Manners of Murder premieres Saturday, March 14, at 8pm ET/PT on Hallmark Channel. The movie will be available to stream the day after its premiere on Hallmark Plus.
Hallmark Channel and Hallmark Mystery are included in many cable TV packages. You can also access Hallmark Channel and Hallmark Mystery via Philo, Sling TV, Frndly TV, Hulu with Live TV, YouTube TV and Fubo. Hallmark Plus is a standalone streaming service that requires its own subscription; new movies and series are available to stream on the platform day after they air.
Watch the trailer
You can watch the preview and sneak peek for Nelly Knows Mysteries: All Manners of Murder below.
Next up on Hallmark Channel is the annual Spring Into Love programming event, beginning March 21.
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