Film

No.	Year	Title	Role	Vote Average
1	1919	Her Heritage		0
2	1923	The Audacious Mr. Squire	Tom Squire	0
3	1925	The Happy Ending	Captain Dale Conway	0
4	1925	Settled Out of Court	The Husband	0
5	1925	Bulldog Drummond's Third Round	Captain Hugh Drummond	0
6	1928	Toni	Toni Marr/Marini	0
7	1928	Confetti		0
8	1929	Paris	Guy Pennell	0
9	1929	The Show of Shows	Jack (uncredited)	55
10	1930	Jack Buchanan with the Glee Quartet	Himself	0
11	1930	Monte Carlo	Count Rudolph Falliere / Rudy the Hairdresser	65
12	1931	Man of Mayfair	Lord William	0
13	1932	Good Night, Vienna	Captain Maximilian Schletoff	0
14	1933	Yes, Mr. Brown	Nicholas Baumann	0
15	1933	That's a Good Girl	Jack Barrow	0
16	1935	Brewster's Millions	Jack Brewster	60
17	1935	Come Out of the Pantry	Lord Robert Brent	0
18	1936	When Knights Were Bold	Sir Guy De Vere	50
19	1936	Limelight		80
20	1936	This'll Make You Whistle	Bill Hoppings	0
21	1937	The Sky’s the Limit	Dave Harber	0
22	1937	Smash and Grab	John Forrest	58
23	1938	Break the News	Teddy Enton	60
24	1939	The Gang's All Here	John Forrest	50
25	1940	The Middle Watch	Captain Maitland	50
26	1952	Elstree Story	Himself	0
27	1953	The Band Wagon	Jeffrey Cordova	71
28	1955	As Long as They're Happy	John Bentley	77
29	1955	Josephine and Men	Charles Luton	60
30	1955	The French, They Are a Funny Race	Le Major Marmaduke Thompson	50
31	1973	The Men Who Made the Movies: Vincente Minnelli	Self (archive footage)	0
32	1974	That's Entertainment!	(archive footage)	73
33	1976	That's Entertainment, Part II	(archive footage)	69
34	1994	That's Entertainment! III	(archive footage)	70
35	2005	Get Aboard! 'The Band Wagon'	Self (archive footage)	0

Television

No.	Year	Title	Role	Vote Average
1	1948	The Ed Sullivan Show	Self	68