Er Ist Wieder Da/Look Who's Back (2015)

German comedy movie: Adolf Hitler wakes up to find himself in the 21st century. From there he pursues a career as a standup comedian.
http://www.imdb.com/title/tt4176826/?ref_=ttmd_md_nm

I watched that just the other day, it was entertainingly strange. I do recommend it. Reminds me just a bit of “Brazil”

Yes I also laugh several times when I watched

The book (published in English as “Look whose Back”) was hilarious, and just a little disturbing. Part of the joke was, not that the resurrected Fuhrer “pursued a career as a stand-up comedian”, but that he still considered himself a politician while everybody else viewed him as a television comedian. Not seen the movie yet; hope it is half as good. Best regards, JR.

The Movie won’t disappoint, but does have the disturbing factor you mentioned.