
Acting
Marjorie Monaghan (born March 19, 1964) is a California-born American actress. Raised in Cincinnati, Ohio, she is best known for her portrayal in 1997 and 1998 of Theresa Halloran in the television series Babylon 5. Monaghan was born March 19, 1964 in Orange County, California. She is of Irish-Celt ancestry and started acting in high school.

Andromeda
as Louisa Messereau · 2 ep.

Rescue 77
as Kathleen Ryan · 8 ep.

The Pretender
as Martha Poole · 1 ep.

The Sentinel
as Elaine Walters · 1 ep.

JAG
as Alice Tuppany · 1 ep.

Star Trek: Voyager
as Freya · 1 ep.

Deadly Games
as Sharon · 1 ep.

Babylon 5
as Number One / Tessa Holloran · 2 ep.

Space Rangers
as JoJo · 6 ep.

Law & Order
as Cathy · 1 ep.