https://psychcentral.com/depression/movies-to-uplift-you-from-depression
I don't know how authoritative psych central is!
But I will never forget one scene from "Sullivan's Travels" ... the protagonist laughing it up at a movie when all was falling apart.
Can't forget it!
Quote from Wikipedia:
⚠️
SPOILER ALERT. THIS IS THE MOVIE'S ENDING⚠️
https://en.m.wikipedia.org/wiki/Sullivan%27s_Travels
Sullivan decides to thank the homeless for the insights he has gained by handing out $5 bills. At a train yard, a man knocks Sullivan unconscious, steals his money and shoes, and dumps him in a departing boxcar. While escaping with Sullivan's money, the thief gets run over by another train. When the mangled body is found, the ID cards sewn into the stolen shoes identify the deceased as Sullivan.
Sullivan wakes up in another city, with no memory of who he is or how he got there. A yard bull finds him and accosts him for illegally entering the rail yard. In his dazed state, Sullivan hits the man with a rock, earning himself a six-year sentence of hard labor in a work camp. He gradually regains his memory. In the camp, he attends a showing of Walt Disney's 1934 Playful Pluto cartoon, a rare treat for the prisoners, and is surprised to find himself laughing along with them.
Unable to convince anybody either that he is Sullivan or communicate with the outside world, he comes up with a solution: after learning of his unsolved "killing" on the front page of an old newspaper, he confesses to being the murderer. When his picture makes the front page, he is recognized and released. His "widow" has married his business manager, meaning she will have to give him a divorce or be charged with bigamy. Sullivan's boss finally tells him he can make O Brother, Where Art Thou? Sullivan confesses he has changed his mind; he now wants to continue making comedies, having seen firsthand the joy they bring to the downtrodden.
As for me, I'd watch the original Blues Brothers (less the weaponry, thank you) for the great music. When you've got the blues, play the blues! That's why they invented ( along with rhythm)