what a cast of actor and actress in this columbo episode and beside peter falk and you have julie newmar and jeannette nolan and martin landau a twin . anyway and the old uncle die mysteriously and it look like a heart attack on the bicycle discover by his fiancé and julie newmar and who play the role so deliciously . jeannette nolan play the other woman of the house and the housekeeper who pride herself on her talent and chides columbo sloppy and often typical behavior with his cigar . martin landau play identical twin in this one . each who accuse the other of murder their uncle for money . well and you will just have to watch and see the outcome but i can assure you that it always worth watch this one for the cast and the crew .