The Courtship of Eddie, Dan's Father

S3 E13: Roseanne plans an impromptu Christmas dinner party in January for Dan's father Ed, who couldn't be there for Christmas. She decides to invite Donald, a customer she knows at Rodbell's Coffee Shop, and Crystal, with a ruse, as a surprise fix-up for the two. Just before dinner is served, however, Roseanne is served a huge surprise of her own, forcing her to rethink her plans. When Dan is let in on the secret, he becomes irate, and stubbornly refuses to accept reality.