Susan Ross’s death on “Seinfeld” — where George’s fiancee meets her demise after licking toxic wedding envelopes, much to George’s delight — is one of “Seinfeld’s” most bizarre and memorable moments. In an interview with Howard Stern on Wednesday, Jason Alexander confirmed some long-held rumors about the reason for Susan’s untimely demise: namely, that the cast didn’t like the actress who played her.

The actor behind George Costanza talked to Howard Stern about Susan’s untimely demise