Ally McBealovej (Calista Flockhartová) je dvadsaťosem rokov a je absolventkou práva na Harvardskej univerzite. Zatiaľ je slobodná, pretože väčšiu časť svojho života bola silne spätá s priateľom Billym Thomasom. Kamarátili sa spolu od malička. Hrali sa spolu na ulici, spoločne prežili dobu štúdia a neskôr sa stali milencami. Keď bola Ally vybratá k spolupráci v prestížnom právnickom časopise Law Review a Billy nie, ich cesty sa náhle rozišli. Avšak iróniou osudu je jej prvý pracovný deň v malej advokátskej kancelárii, kde stretne svojho Billyho.
Hraje: Calista Flockhart, Courtney Thorne-Smith, Greg Germann, Lisa Nicole Carson, Jane Krakowski, Peter MacNicol, Portia de Rossi, Lucy Liu, Vonda Shepard, James Le Gros, Albert Hall, Regina Hall, James Marsden, Julianne Nicholson, Hayden Panettiere, Robert Downey Jr., Gil Bellows, Lisa Edelstein, Gary Graham, Eva Jeníčková, Jesse L. 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Alperin, Travis Payne, Judith Drake, Joel Brooks, Mo Collins, Bradford English, Dan Butler, Lily Knight, McNally Sagal, Kathleen Nolan, Miriam Flynn, Peter White, Robert Briscoe Evans, Richard T. Jones, John O'Leary, Eric Christmas, Maurice Godin, Craig Anton, Davenia McFadden, Mark C. Baldwin, Eve Brenner, Florence Henderson, Audrie Neenan, Claire Rankin, Alaina Reed-Hall, Richard Lee Jackson, Anne Haney, Jeffrey Kramer, Janet Carroll, John Short, Kenneth Kimmins, Nancy Stephens, Barry Livingston, Eric Mansker, Allan Graf, Scott Klace, Earl Billings, Candice T. 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Crosby, Amy Castle (a.z.), Valerie Mahaffey, Amanda Donohoe, Cindy Ambuehl, Alicia Witt, Macy Gray, Michael Weatherly, Audrey Wasilewski, Matt Malloy, Louie Anderson, Kevin Cooney, Jason Marsden, William Windom, Dan Martin, Paul Dooley, Daniel von Bargen, Chayanne, Richard Jenkins, Lorna Raver, James Eckhouse, David Dorfman, Mark Moses, Missi Pyle, Fred Willard, Wallace Shawn, Rhea Perlman, Robert LuPone, Robert Catrini, William R. Moses, Patrick Breen, Cindy Margolis, Christine Lahti, Gail O'Grady, Stanley Anderson, Elena Lyons, Roma Maffia, David Selby, Missy Doty, Jacqueline Bisset, Robert Downey Jr. (a.z.), Tom Berenger, Charles Martin Smith, French Stewart, Tim DeKay, Shirley Knight, Graham Beckel, Patricia Belcher, John Pankow, Vanessa Williams, Cerina Vincent, Nestor Carbonell, Carl Reiner, Jon Bon Jovi (a.z.), Dyan Cannon (a.z.), Lucy Liu (a.z.), James Marsden (a.z.), Julianne Nicholson (a.z.), Jenica Bergere, Shawn Michael Howard, Judith Moreland, Rhonda Dotson, Terry Rhoads, Christopher Michael, Cissy Wellman, Blair Hickey, Joyce Greenleaf, Chet Grissom, Cheryl Carter, Michael Winters, T.J. Hoban, Brooks Almy, Warren Sweeney, Nathan Todaro, Charley Lang, Kevin Thompson, Ron Ostrow, Tim Snay, Sharon Omi