A fact from Betrayal (1929 film) appeared on Wikipedia's Main Page in the Did you know column on 25 April 2011 (check views). The text of the entry was as follows:
Only film with Cooper and Jannings together?[edit]
I cannot find this detail mentioned in the cited sources. -AndrewDressel (talk) 22:36, 16 April 2011 (UTC)[reply]
It was there. I had the citation in the wrong place. Read Hal Erickson's first sentence here where he addresses both your concerns by stating the film is "a part-talkie which represented the only screen teaming of Hollywood's Gary Cooper and Germany's Emil Jannings." Schmidt,MICHAEL Q. 06:39, 18 April 2011 (UTC)[reply]