There are three versions:
-- 1 hour, 17 minutes = December 2017 PBS Broadcast
-- 1 hour, 53 minutes = DVD included with the 21 film, ten DVD boxed set: [[ASIN:B075M7P2R7 Bob Hope: The Ultimate Movie Collection]] (see photo)
-- 2 hours, 15 minutes = The "Director's Cut" DVD on this page.
I think the extra 22 minutes on the Director's Cut are worth the extra money, but I am a hopeless Hope fan.
(it has the 1:53:00 Documentary, followed by a 22 minute supplement).
The PBS broadcast was Closed Captioned.
Both DVD versions have English SDH subtitles.