The Marx brothers: Groucho, Harpo, Chico, Gummo, and Zeppo, Marx starred in many zany B&W comedy flicks in the twenties, thirties, and forties. (Bippo, Gaucho, and Zippo Marx were figments of the imagination, both mine and I'm sure some others before me.)
Their films were: The Cocoanuts (1929), Animal Crackers (1930), Monkey Business (1931), Horse Feathers (1932), Duck Soup (1933), A Night at the Opera (1935), A Day at the Races (1937), Room Service (1938), and A Night in Casablanca (1946).
Harpo was often a guest star on 'I Love Lucy'; he played a harp beautifully, and always was (or played) a mute who used a bicycle horn and mime to communicate.

Groucho succeeded as a solo performer, mainly as the cigar smoking, aggressive, irreverent, double-talking host of the radio and television quiz show "You Bet Your Life" (1947-61). He also wrote many books. The comic glasses with the big nose and bushy eyebrows were patterned after him. (Really)

Some of Groucho's better quotes were:
Quote:
Why, I'd horse-whip you if I had a horse.
There is no sweeter sound than the crumbling of your fellow man.
Military justice is to justice what military music is to music.
Time flies like an arrow. Fruit flies like a banana.
If I held you any closer I would be on the other side of you.
I don't care to belong to a club that accepts people like me as members.
I must confess, I was born at a very early age.
It is better to have loft and lost than to never have loft at all.
Hello, I must be going.
Either he's dead or my watch has stopped.
Women should be obscene and not heard.
Time wounds all heels.
Quote me as saying I was mis-quoted.
Who are you going to believe, me or your own eyes?
As soon as I get through with you, you'll have a clear case for divorce and so will my wife.
Do you think I could buy back my introduction to you?
Outside of a dog, a book is man's best friend. Inside of a dog, it's too dark to read.
[Edited on 21/6/2002 by Grondmaster]