Katharine Houghton was born on March 10, 1945, in Hartford, Connecticut, the daughter of Marion Hepburn Grant (Katharine Hepburn's younger sister) and Ellsworth Grant. Before going into the movies, she went to Sarah Lawrence College and majored in philosophy. Her debut in the movies was in 1967's Guess Who's Coming to Dinner (1967) as "Joanna Drayton". This movie also starred her aunt, Katharine Hepburn (with whom she had a close relationship), Spencer Tracy and Sidney Poitier. Since this time, she has starred in over fifty on and off Broadway and New England regional theater productions. She is also a playwright and amongst her credits are productions of: "Best Kept Secret", "Merlin", "The Marry Month of May", "Mortal Friends", "On the Shady Side", "The Right Number", "Phone Play" and her translation of Anouilh's "Antigone". She also presents lectures: "Katharine X Three", "My Grandmother's House Near the River" and "The Secret Life of Louisa May Alcott".
Katharine Innes is known for The Resurgence (2018), In 10 Easy Steps (2014) and Crime & Punishment (2015).
Katharine Isabelle was born Katharine Isobel Murray in Vancouver, British Columbia to Graeme Murray, an art director and production designer who has won two Emmy Awards for his special effects work on the television series The X Files (1993) and Gail Murray, an amateur Vancouver writer and producer. Isabelle is the sister of journalist and former child actor Joshua Murray. Breaking into acting in 1989 with parts in the films Cousins (1989), Cold Front (1989) and MacGyver: The Madonna (1989) episode of MacGyver (1985), Isabelle quickly proved herself as a skilled actor. In 1992, she played the role of Erica Sanderson in Knight Moves (1992). American audiences took notice of her as Lindsay Clark in the teen thriller Disturbing Behavior (1998). In 2000, Isabelle landed the lead role in the cult-favorite Ginger Snaps (2000), where her stand-out performance will leave a mark in the minds of viewers. Continuing her busy career, she portrayed Tia in Bones (2001), Paige Fleming in Turning Paige (2001) and Tanya Francke in Insomnia (2002), opposite Al Pacino. Throughout the 2000s, Isabelle appeared in several horror and slasher films, including Carrie (2002), Spooky House (2002), Freddy vs. Jason (2003), opposite Robert Englund as well as Ginger Snaps 2: Unleashed (2004) and Ginger Snaps Back: The Beginning (2004). She was also in varied independent films, among which Falling Angels (2003), On the Corner (2003), The Last Casino (2004), Everything's Gone Green (2006), the short film Favourite People List (2009), and Frankie & Alice (2010). Isabelle has guest-starred in numerous popular television series throughout her career, some notable ones being The X Files (1993), Da Vinci's Inquest (1998), Smallville (2001) and Supernatural (2005). In 2008, she received the Gemini Award for Best Performance by an Actress in a Featured Supporting Role in a Dramatic Program or Mini-Series for her role as Norma Carlyle in the praised TV adaptation The Englishman's Boy (2008). In 2012, Isabelle starred in the controversial horror film American Mary (2012) which earned her special mention at the Austin Fantastic Fest in addition to a Festival Trophy Award for Best Actress, a Special Award for Best Actress, a Fright Meter Award for Best Actress and a Fangoria Chainsaw Award for Best Leading Actress. Followed appearances in 13 Eerie (2013), Torment (2013) and Lawrence & Holloman (2013) for which she obtained a Leo Award nomination for Best Supporting Performance by a Female in a Motion Picture. She also caught the eye of many with her magnetic portrayal of Margot Verger in the second and third seasons of the critically acclaimed NBC TV series Hannibal (2013). In 2014, she reunited with American Mary (2012) creators Jen Soska and Sylvia Soska in See No Evil 2 (2014). In 2015, Isabelle starred in the thriller film 88 (2015) and the horror film The Girl in the Photographs (2015). That year, she could also be seen in the indie film How to Plan an Orgy in a Small Town (2015), alongside Jewel Staite, Lauren Lee Smith and Ennis Esmer.
Katharine King So is an actress and director, known for The Voyeurs (2021), Bloodthirsty (2020) and Transplant (2020).
Katharine McEwan is an award-winning British actress, writer and producer. Her films have been invited to over a hundred film festivals world-wide, including screenings in New York, Moscow, Sydney and Toronto. Katharine wrote, produced and starred in the critically acclaimed British drama "Solitary" (Electric Entertainment) which was the recipient of seventeen festival awards and the opening night film of both the Chelsea Film Festival in New York and the London Independent Film Festival, where it won Best UK Feature. Katharine is the founder of Zetland Media, a production company committed to creating quality, hard-hitting and issue driven content. Previous films include "Swim" directed by Mari Walker (Best Narrative Short, Los Angeles Film Festival) and "Shoshannah's Skateboard"(Hearts, Minds, Souls Award, Rhode Island Film Festival). As a writer, Katharine has created and performed stories with Snap Judgment Live! and the Road Theatre in Los Angeles, and works regularly as a script consultant and screenwriter. Her latest film "Hell Hath No Fury" that she co-wrote with Roman Serir, had its theatrical release in October 2021 and is available to watch on all major streaming platforms. In addition to her on-camera work, Katharine is also an award-winning narrator, having lent her voice to numerous titles spanning genres such as fiction, fantasy, and drama, and including works by New York Times best-selling authors.
Katharine Leonard is an actress, known for Insecure: Due North (2017), Bosch (2014) and Grimm (2011).
Katharine Lerner was born on February 28, 1986 in Washington, District of Columbia, USA. She is an actress and director, known for P.J. (2008), Babalu and Younger (2015).
Katharine Levy was born in 1961 in Hampstead, London, England. She is an actress, known for The Watcher in the Woods (1980), A Legacy (1975) and Winston Churchill: The Wilderness Years (1981).
Katharine McPhee was born on March 25, 1984 in Los Angeles, California, USA. She is an actress, known for Smash (2012), The House Bunny (2008) and Shark Night 3D (2011). She has been married to David Foster since June 28, 2019. They have one child. She was previously married to Nick Cokas.
Katharine Nelson-Hart is an actress, known for Roomates (2022), Splitting Image (2017) and So You Think You Can Dance (2005).