Cast
Re-edited feature version of serial The Phantom Empire (1935). Singer Gene Autry discovers a race of advanced humans living beneath the earth.
Gene Autry (Acting)
Frankie Darro (Acting)
Smiley Burnette (Acting)
Betsy King Ross (Acting)
Dorothy Christy (Acting)
Wheeler Oakman (Acting)
Charles K. French (Acting)
Warner Richmond (Acting)
J. Frank Glendon (Acting)
Edward Peil Sr. (Acting)
5 April 1973
17 November 2016
14 October 2019
30 June 1999
15 August 1973
17 August 1999
15 July 2008
15 August 1985
9 October 1988
1 April 1994
28 June 2014
21 March 2023
20 July 2023
29 July 2011
27 December 2013
15 December 2021
20 March 2014
15 November 2013
15 December 2015
14 July 2015
2 May 1940