Active since the 1990s on Australian television and on stage in Sydney, she is perhaps most widely known for her role as Selby in the Marvel 2021 TV miniseries The Falcon and the Winter Soldier.
Her first two recorded performances are in Perth and Fremantle, WA (1990 and 1991), but in the decade following 1992 they are mostly in Sydney.
[1][citation needed] She was first seen internationally playing the character Taylor in the telemovie When Good Ghouls Go Bad in 2001.
[10] Corcoran appeared in the season 3 episode of The Mandalorian, "Chapter 23: The Spies".
[11] Corcoran is gay, and married to Argentine film producer Victoria Alonso.