McGraw has starred in The Pursuit of Happiness (1995), Soul Man (1997–1998), Living in Captivity (1998), Wednesday 9:30 (8:30 Central) (2002), and Center of the Universe (2004).

Notable guest appearances include Quantum Leap, Night Court, Seinfeld, Cybill, The Larry Sanders Show, Mad About You, The District, The Practice, and Inconceivable. She has been featured in four episodes of Desperate Housewives as Annabel Foster.