Film

No.	Year	Title	Role	Vote Average
1	1915	Cohen's Luck	David Moss	0
2	1915	On Dangerous Paths	Henry Mills	0
3	1915	Destruction	Mill Worker (as J. Walker)	10
4	1916	The Man from Nowhere	Larry Ward (as Johnny Walker)	0
5	1918	A Son of Strife	Mirko, Xenia's Son	0
6	1918	Brown of Harvard	Jean	0
7	1918	The Knife	Hampton Gray	60
8	1919	Impossible Catherine	Herbert Drake (as John Walker)	0
9	1919	The Open Door		0
10	1920	Over the Hill to the Poorhouse	Adult John (as John Walker)	0
11	1922	The Sagebrush Trail	Neil	0
12	1922	My Dad	Tom O'Day	0
13	1922	The Third Alarm	Johnny McDowell	0
14	1922	Captain Fly-by-Night	First Stranger	45
15	1923	Souls for Sale	Self - Celebrity Actor (uncredited)	62
16	1923	Mary of the Movies	Johnnie Walker (uncredited)	0
17	1923	Children of Dust	Terwilliger	0
18	1923	Broken Hearts of Broadway	George Colton	53
19	1923	Red Lights	John Blake	0
20	1924	Wine of Youth	William (1870 prologue)	80
21	1925	The Reckless Sex	Robert Lanning, Jr.	0
22	1925	The Mad Dancer		0
23	1925	The Scarlet West	Lt. Parkman	0
24	1925	Children of the Whirlwind	Larry Brainerd	0
25	1926	Transcontinental Limited	Johnnie Lane	60
26	1926	The Earth Woman	John Mason (as Johnny Walker)	0
27	1926	Morganson's Finish	Dick Gilbert	0
28	1926	Old Ironsides	Stephen Decatur	62
29	1927	The Swell-Head	Bill O'Rourke	0
30	1927	The Clown	Bob Stone	10
31	1927	The Flag: A Story Inspired by the Tradition of Betsy Ross	Charles Brandon (as Johnny Walker)	30
32	1928	Bare Knees	Paul Gladden	48
33	1928	So This Is Love	Spike Mullins	53
34	1928	Vultures of the Sea	Frank Armstrong	0
35	1928	The Matinee Idol	Don Wilson - aka Harry Mann	63
36	1930	The Melody Man	Joe Yates	10
37	1930	Swellhead	Bill 'Cyclone' Hickey	0
38	1930	Ladies of Leisure	Charlie	61
39	1930	Ladies in Love	Harry King	45
40	1930	Up the River	Happy (uncredited)	58
41	1930	The Girl of the Golden West	Nick	0
42	1931	Enemies of the Law	Larry Marsh	0
43	1933	Mr. Broadway	Johnnie Walker	0
44	1939	Back Door to Heaven	Trustee (uncredited)	37
45	1973	Radio Wonderful		0

Television

No.	Year	Title	Role	Vote Average
1	No Data	No Data	No Data	No Data