The main cast of the Morning Show Mysteries series includes:
- Holly Robinson Peete as Belinda "Billie" Blessings, a chef, restaurant owner, and morning show segment host.
- Rick Fox as Ian Jackson, a police detective in charge of the homicide unit (2018–2019).
- Karen Robinson as Cassandra "Cassie" Shaw, Billie's aunt and manager of her restaurant, Blessings Kitchen.
- Colin Lawrence as Tyrell Price, the new head of Homicide after Ian Jackson leaves.
- Jesse Moss as Phil, a producer on the morning TV show who often helps Billie investigate murders.
- David James Lewis as Lance, a co-host on the morning TV show.
- Greg Rogers as Maurice, a former convict who now cooks for Blessings Kitchen.
Additional cast members include Anna Van Hooft and David Paetkau among others
. The series is based on the Billie Blessing novels by Al Roker and airs on the Hallmark Movies & Mysteries channel. It follows Billie Blessings as she becomes involved in solving murder cases in Seattle, often working alongside homicide detectives Ian Jackson and later Tyrell Price
