The dog days of summer begin heating up even more as some of viewers’ favorite Hallmark stars return in new Signature Mysteries during the month of August on Hallmark Movies & Mysteries. Look out for some suspense and intrigue as Hannah Swensen, Aurora Teagarden, and “Mystery 101’s” Amy and Travis pull out all the stops to solve some mysterious murders and thrilling mysteries.

ALL-NEW SIGNATURE MYSTERY PREMIERES IN AUGUST ON HALLMARK MOVIES & MYSTERIES

‘MYSTERY 101: DEADLY HISTORY’
Sunday, August 1 (9 p.m. ET/PT)
Starring: Jill Wagner, Kristoffer Polaha, Robin Thomas
Amy (Wagner) and Travis (Polaha) travel to New York to investigate when Amy’s uncle goes missing, as does all his research on the “accidental” death 50 years ago of a family heir.

‘SWEET REVENGE: A HANNAH SWENSEN MYSTERY’
Sunday, August 8 (9 p.m. ET/PT)
Starring: Alison Sweeney, Cameron Mathison, Barbara Niven
As Hannah (Sweeney) and Mike (Mathison) experience engaged life while balancing their busy careers, a murder at a 24-hour gym complicates their wedding planning.

‘AURORA TEAGARDEN MYSTERIES: HONEYMOON, HONEYMURDER’
Sunday, August 22 (9 p.m. ET/PT)
Starring: Candace Cameron Bure, Niall Matter, Marilu Henner
While on a “pre-honeymoon” getaway, Aurora (Bure) and Nick (Matter) discover a body, and as they get closer to finding out what really happened, danger knocks on their doorstep.

Winter 2023-2024 TV Schedule + Release Dates Calendar
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