Clifton Young (1917-1951) John Alvin, Cheyenne,1946.   Young, the ex-Our Gangkid star,  fell ill and Alvin toook over as Single Jack in a Raoul Walsh Western, finally providing a fine role for Dennis Morgan - and finely played.  Never thought I’d ever be saying that about Dennis Morgan!  Copyright © 2023 Crawley's Casting Calls. All Rights Reserved. Joomla! is Free Software released under the GNU General Public License.