"\"Time Has Come Today\"" . . . . . "Calliope Iphegenia \"Callie\" Torres, M.D. is a fictional character from the medical drama television series Grey's Anatomy, which airs on the American Broadcasting Company in the United States. The character was created by series' producer Shonda Rhimes, and is portrayed by Sara Ramirez. She was introduced in season two, as a senior orthopedic resident, as a love interest for intern George O'Malley (T.R. Knight)."@en . "\"What Have I Done to Deserve This?\"" . "(as recurring cast)" . . . "(as main cast)" . "Calliope Iphegenia Torres"@en . "Callie Torres"@en . "Calliope Plantain"@en . . "2x19, February 26, 2006" . "3x01, September 21, 2006" .