Complex sentence: The show was scheduled to move from radio to television, with Cronyn producing as well as acting in the show, before Tandy--according to the Internet Accuracy Project--suffered a miscarriage and the project had to be shelved.
Split into simpler sentences: The show was scheduled to move from radio to television, with Cronyn producing as well as acting in the show. However, Tandy--according to the Internet Accuracy Project--suffered a miscarriage and the project had to be shelved.