Tall and athletic actress Catherine Bell was born in London, England, but moved to Los Angeles with her mother when she was still a kid. Intending to study pre-Med in college, she dropped out to pursue a modeling career in Japan. After doing some commercials, she returned to L.A. to made guest star appearances on TV shows and do minor film work. She was Isabella Rosellini's nude body double for Death Becomes Her in 1992, leading her to meet her future husband (Adam Deason) on the film's set. After making a short guest appearance on the NBC show JAG, she wrote a letter to the show's producers expressing her interest in it. In 1996, JAG moved to CBS and she joined the cast as Major Sarah "Mac" Mackenzie, sidekick to Lt. Commander Harmon "Harm" Rabb (David James Elliott). As a real-life kickboxer and snowboarder, her athletic skills lead the way for physically demanding parts in the action movies Men of War, Crash Dive, and Black Thunder. In 2000 she starred in the sci-fi thriller Thrill Seekers with Casper Van Dien, and in 2003 she briefly moved to comedies for Bruce Almighty. ~ Andrea LeVasseur, Rovi

Catherine Bell plays as Cassie Nightingale in Good Witch.
Catherine Bell is the top #1 member of the cast and appears in 58 episodes.

James Denton (born January 20, 1963) is an American film and television actor, best known for his role on Desperate Housewives.

James Denton plays as Dr. Sam Radford in Good Witch.
James Denton is the top #2 member of the cast and appears in 58 episodes.

Catherine Wilder Disher is a Canadian actress who has won two Gemini Awards. One for Best Actress for her role in the Canadian mini-series Snakes & Ladders, and in 2010 for her role in The Border. She was also nominated for her role as Dr. Natalie Lambert in the Forever Knight TV series.

Catherine Disher plays as Martha Endicott Tinsdale in Good Witch.
Catherine Disher is the top #3 member of the cast and appears in 58 episodes.

Sarah Power plays as Abigail Pershing in Good Witch.
Sarah Power is the top #4 member of the cast and appears in 58 episodes.

Rhys Matthew Bond plays as Nick Radford in Good Witch.
Rhys Matthew Bond is the top #5 member of the cast and appears in 58 episodes.

Kat Barrell is a Canadian producer, director, stage and screen actress, best known for playing Nicole Haught on the Syfy television series Wynonna Earp and Alicia Rutherford on Workin' Moms. She's a graduate from the Classical Theatre School at George Brown College, Toronto, Ontario, Canada.

Kat Barrell plays as Nicole Haught in Good Witch.
Kat Barrell is the top #6 member of the cast and appears in 30 episodes.

​From Wikipedia, the free encyclopedia.   Peter MacNeill is a Canadian film and television actor who has starred in several TV shows and movies. His film credits have included The Hanging Garden (for which MacNeill won a Genie Award for Best Supporting Actor in 1997), Geraldine's Fortune, Giant Mine, Lives of Girls and Women, The Events Leading Up to My Death, Dog Park, Something Beneath and A History of Violence. On television, he has had roles in Queer as Folk (as Detective Carl Horvath), Katts and Dog (as Sgt. Callahan), Traders (as Frank Larkin) Star Wars: Droids (as Jord Dusat), The Eleventh Hour (as Warren Donohue) and PSI Factor: Chronicles of the Paranormal as Ray Donahue

Peter MacNeill plays as George O'Hanrahan in Good Witch.
Peter MacNeill is the top #7 member of the cast and appears in 28 episodes.

Kylee Evans plays as Stephanie Borden in Good Witch.
Kylee Evans is the top #8 member of the cast and appears in 28 episodes.

Bailee Madison is an American actress most famous for her role as May Belle Aarons in the 2007 film Bridge to Terabithia. She films a webshow with her baby-sitter and fellow actress, Samantha Droke. Her elder sister, Kaitlin Riley, is also an actress.

Bailee Madison plays as Imogen Adams in Good Witch.
Bailee Madison is the top #9 member of the cast and appears in 10 episodes.

Marc Bendavid plays as Donovan Davenport in Good Witch.
Marc Bendavid is the top #10 member of the cast and appears in 10 episodes.