Joan Rivers returns to 'Drop Dead Diva'

Joan Rivers returns to mourn the “dead” — or in this case, Jane’s relationship with Owen — in this exclusive sneak peek of Sunday’s episode of Drop Dead Diva.

But just when Jane (Brooke Elliott) starts to accept his disappearance, Owen (Lex Medlin) suddenly returns! See for yourself:

Diva airs at 9 p.m. on Lifetime.