Susan Lucci's 'DWTS' Rehearsal at the 'All My Children' Set

ET's with Susan Lucci as she pulls double-duty in the Big Apple on Friday!

First, Susan rehearses with pro "Dancing" partner Tony Dovolani at the "All My Children" set. Then, she slips into her alter-ego Erica Kane for a three-episode shoot of the soap.

Click to watch the action and hear all about the "Dancing" duo's chaotic trip to NYC, which included an unexpected stopover in Denver!

Susan and Tony caught a red eye flight back to New York immediately after taping "DWTS" on Wednesday, but the plane had some problems and had to land in Denver -- so, while waiting for their next flight, Susan and Tony ended up sleeping on the airport floor!