Originally Posted by JaceXXX

Crystal Bernard - Helen Chappel Hackett
Thomas Haden Church - Lowell Mather (Seasons 1-6)
Timothy Daly - Joe Hackett
Farrah Forke - Alex Lambert (Season 5, Recurring Previously)
Brian Haley - Budd Bronski (Season 7)
John Hallam - Harry Farmer
David Schramm - Roy Biggins
Rebecca Schull - Fay Evelyn Schlob Dumbly DeVay Cochran
Tony Shalhoub - Antonio Scarpacci (Seasons 2 - 8, Recurring Previously)
Steven Weber - Brian Hacket
Amy Yasbeck - Casey Chappel Davenport (Seasons 6-8)