Lionel AtwillBain News Service, publisher, Public domain, via Wikimedia CommonsRialto Theater advertisement 27 Aug. 1932 Morning Call, Allentown PA. Doctor X (1932) was the first technicolor (2-strip) film to be shown at the Rialto.First National Pictures / Warner Bros., Public domain, via Wikimedia CommonsPhotograph of Lionel Atwill and Katharine Cornell in the Broadway production of Dorothy Brandon's play The Outsider More information More information (1938)Stage Publishing Company, Inc., no photographer credited, Public domain, via Wikimedia CommonsCaption text says "Helen Hayes and Lionel Atwill as They Will Appear in Caesar and Cleopatra With Which the Theatre Guild Will Grandly Open Its New Playhouse, TEdwin Marcus, Public domain, via Wikimedia CommonsLionel AtwillImage via TMDBLionel AtwillImage via TMDBLionel AtwillImage via TMDBHouse of Dracula lobby cards, featuring Lionel Atwill and Glenn Strange. Images are assumed to be in the public domain as no copyright notice is in evidence. (1950)Universal Studios; Realart re-release, Public domain, via Wikimedia CommonsHouse of Dracula lobby card, featuring Lionel Atwill and Glenn Strange. Image is assumed to be in the public domain as no copyright notice is in evidence. (1950)Universal Studios, re-released by Realart, Public domain, via Wikimedia CommonsLionel AtwillImage via TMDB