Check this answer from /u/DaveScout44
https://www.reddit.com/r/AskHistorians/comments/9dd0du/in_the_movie_the_downfall_hitler_gets_angry_when/
Also these answers from /u/Capt_Blackadder and /u/Georgy_K_Zhukov
https://www.reddit.com/r/AskHistorians/comments/6z6gkw/how_accurate_is_the_briefing_scene_in_downfall/
https://www.reddit.com/r/AskHistorians/comments/47d7cr/in_pop_culture_hitler_is_often_depicted_seething/d0c6fth/