Ronnie Cosby (born Ronald Lee Cosbey) was an American actor who appeared in films during his early childhood to beginning of teens years.
Little Men
(Rob Bhaer)
East Lynne
(William as a Child)
Birth of the Blues
(Jeff as a Boy)
Now I'll Tell
(Tommy Doran Jr.)
Ever in My Heart
(Teddy 'Sonny' Wilbrandt)
Housewife
(Buddy Reynolds)
Public Opinion
(Tommy Arnold)
Next Time We Love
(Kit (as Ronald Cosbey))
The Circus Clown
(Dickie Madison)
Broadway Bad
(Big Fella)
Registered Nurse
(Dickie)
Wells Fargo
(Ramsay MacKay Jr.)
Madame X
(Peter Simonds)
Sutter's Gold
(John Sutter Jr. - Age 8)
Personal Maid's Secret
(Bobby Smith)
Oil for the Lamps of China
(Bunsy Wellman)
West Point of the Air
(Mike - as a Boy)
King of the Jungle
(Kaspa, aged 3)
Boulder Dam
(Peter Vangarick)
Broadway Thru a Keyhole
(Little Boy)
The Iron Master
(Little Billy Stillman as a Small Child)
Moonlight on the Prairie
(Young Boy)
The Marines Are Here
(Tommy Foster)
The Man from Yesterday
(Baby Tony)
I Live My Life
(Alvin (Uncredited))
Heroes for Sale
(Young Bill Holmes (uncredited))
Madame X
(Boy at Puppet Show (uncredited))
Shipmates Forever
(Little Boy (uncredited))
Hush Money
(Baby (uncredited))
The Greener Hills
(Miller Son)
Deluge
(Ronny Webster)