Bryan Cranston has a memorable reoccurring role in "Seinfeld" as Jerry's dentist, Dr. Tim Whatley. Among his storylines: He is caught "regifting" a label maker, stocking his dentist's office with pornographic magazines, throwing a party Jerry may or may not have been invited to and accusing Jerry of being an anti-dentite (biased against dentists). Cranston later won three Emmys for best actor as Walter White in "Breaking Bad."