Editing Groucho Marx (section)

=== Features ===
{| class="wikitable plainrowheaders sortable" style="text-align:center;"
|-
|+ Films with the Marx Brothers
! scope="col" width="100"| Title
! scope="col" width="10" | Year
! scope="col" width="100"| Role
! scope="col" class="unsortable" width="200" | Notes
|-
! scope="row"| ''[[Humor Risk]]''
| 1921
| Villain
| style="text-align:left;"| Previewed once and never released; thought to be [[Lost film|lost]]
|-
! scope="row"| ''[[The Cocoanuts]]''
| 1929
| Hammer
| style="text-align:left;"| Released by [[Paramount Pictures]]; based on a 1925 Marx Brothers [[Broadway theatre|Broadway]] musical
|-
|-
! scope="row"| ''[[Animal Crackers (1930 film)|Animal Crackers]]''
| 1930
| Captain Jeffrey Spaulding
| style="text-align:left;"| Released by Paramount; based on a 1928 Marx Brothers Broadway musical
|-
! scope="row"| ''[[The House That Shadows Built]]''
| 1931
| Caesar's Ghost
| style="text-align:left;"| Short subject; non-theatrical promotional release by Paramount
|-
! scope="row"| ''[[Monkey Business (1931 film)|Monkey Business]]''
| 1931
| Groucho
| style="text-align:left;"| Released by Paramount
|-
! scope="row"| ''[[Horse Feathers]]''
| 1932
| Professor Quincy Adams Wagstaff
| style="text-align:left;"| Released by Paramount
|-
! scope="row"| ''[[Duck Soup (1933 film)|Duck Soup]]''
| 1933
| Rufus T. Firefly
| style="text-align:left;"| Released by Paramount
|- style="background:#b0c4de;"
! colspan="5" style="text-align:center;" |Post-Zeppo
|-
! scope="row"| ''[[A Night at the Opera (film)|A Night at the Opera]]''
| 1935
| Otis B. Driftwood
| style="text-align:left;"| Released by [[Metro-Goldwyn-Mayer]]
|-
! scope="row"| ''[[A Day at the Races (film)|A Day at the Races]]''
| 1937
| Dr. Hugo Z. Hackenbush
| style="text-align:left;"| Released by MGM
|-
! scope="row"| ''[[Room Service (1938 film)|Room Service]]''
| 1938
| Gordon Miller
| style="text-align:left;"| Released by [[RKO Radio Pictures]]; based on a 1937 Broadway play
|-
! scope="row"| ''[[At the Circus]]''
| 1939
| J. Cheever Loophole
| style="text-align:left;"| Released by MGM
|-
! scope="row"| ''[[Go West (1940 film)|Go West]]''
| 1940
| S. Quentin Quale
| style="text-align:left;"| Released by MGM
|-
! scope="row"| ''[[The Big Store]]''
| 1941
| Wolf J. Flywheel
| style="text-align:left;"| Released by MGM (announced as their farewell film)
|-
! scope="row"| ''[[A Night in Casablanca]]''
| 1946
| Ronald Kornblow
| style="text-align:left;"| Released by [[United Artists]]
|-
! scope="row"| ''[[Love Happy]]''
| 1949
| Detective Sam Grunion
| style="text-align:left;"| Released by United Artists
|-
! scope="row"| ''Showdown at Ulcer Gulch''
| 1957
| Stage Conductor (voice)
| style="text-align:left;"| Cameo
|-
! scope="row"| ''[[The Story of Mankind (film)|The Story of Mankind]]''
| 1957
| Peter Minuit
| style="text-align:left;"| Cameo
|-
! scope="row"| ''[[General Electric Theater]]''
| 1959
| Suspect in a Police Lineup
| style="text-align:left;"| Episode: "[[The Incredible Jewel Robbery]]"
|-
|}

{| class="wikitable plainrowheaders sortable" style="text-align:center;"
|-
|+ Solo filmography
! scope="col" width="100"| Title
! scope="col" width="10" | Year
! scope="col" width="100"| Role
! scope="col" class="unsortable" width="195" | Notes
|-
! scope="row"| ''[[Yours for the Asking]]''
| 1936
| Sunbather
| style="text-align:left;"| Uncredited cameo
|-
! scope="row"| ''[[The King and the Chorus Girl]]''
| 1937
| {{n/a}}
| style="text-align:left;"| Co-writer with [[Norman Krasna]]
|-
! scope="row"| ''Instatanes''
| 1943
| Unknown
| style="text-align:left;"| 
|-
! scope="row"| ''[[Copacabana (1947 film)|Copacabana]]''
| 1947
| Lionel Q. Deveraux
| style="text-align:left;"| Released by United Artist
|-
! scope="row"| ''[[Mr. Music]]''
| 1950
| Himself
| style="text-align:left;"| Released by Paramount Pictures
|-
! scope="row"| ''[[You Bet Your Life]]''
| 1950–61
| Himself (host)
| style="text-align:left;"| [[Quiz show]]
|-
! scope="row"| ''[[Double Dynamite]]''
| 1951
| Emile J. Keck
| style="text-align:left;"| Released by [[RKO]]
|-
! scope="row"| ''[[A Girl in Every Port (1952 film)|A Girl in Every Port]]''
| 1952
| Benjamin Linn
| style="text-align:left;"| Released by RKO
|-
! scope="row"| ''[[Will Success Spoil Rock Hunter?]]''
| 1957
| George Schmidlap
| style="text-align:left;"| Uncredited; released by [[20th Century Fox]]
|-
! scope="row"| ''[[The Bell Telephone Hour]]''
| 1960
| Ko-Ko
| style="text-align:left;"| Episode: "The Mikado" (aired April 29, 1960)
|-
! scope="row"| ''[[General Electric Theater]]''
| 1962
| John Graham
| style="text-align:left;"| Episode: "The Hold-Out"
|-
! scope="row"| ''[[Bob Hope Presents the Chrysler Theatre]]''
| 1964
| Ed Davis
| style="text-align:left;"| Episode: "Time For Elizabeth"
|-
! scope="row"| ''[[I Dream of Jeannie]]''
| 1967
| Himself
| style="text-align:left;"| Episode: "The Greatest Invention in the World"<ref>{{cite news |url=http://www.tvparty.com/moviemarx2.html |title=Groucho Marx on Television Part Two - The Sixties and Seventies|work=TVparty.com |access-date=June 18, 2017}}</ref>
|-
! scope="row"| ''[[Skidoo (film)|Skidoo]]''
| 1968
| God
| style="text-align:left;"| Released by Paramount
|-
! scope="row"| ''[[Julia (1968 TV series)|Julia]]''
| 1968
| Mr. Flywheel
| style="text-align:left;"| Episode: "Farewell, My Friends, Hello"
|-
|}