There is an actor name Walter Matthau.
Walter Matthau -LRB- -LSB- ma -RSB- October 1 , 1920 -- July 1 , 2000 -RRB- was an American actor and comedian , best known for his role as Oscar Madison in The Odd Couple and its sequel 30 years later , The Odd Couple II , and his frequent collaborations with Odd Couple co-star Jack Lemmon , particularly in the '90s with Grumpy Old Men and its sequel Grumpier Old Men .	The Odd Couple	The Odd Couple (film)	Grumpy Old Men	Grumpy Old Men (film)	Oscar Madison	The Odd Couple	The Odd Couple II	The Odd Couple II	Jack Lemmon	Jack Lemmon	Grumpier Old Men	Grumpier Old Men
