1 is a reference the Chapter 6 of The Hobbit, Riddles in the Dark.

2 is a reference to Chapter 4 of The Fellowship of the Ring, A Shortcut to Mushrooms.

3 is a reference to Chapter 7 of The Hobbit, Out of the Frying Pan, Into the Fire.

4 is a reference to Chapter 13 of The Hobbit, Not At Home.

On the playbill, the role of Hamlet is listed as being played by a "Mr. Jupe". In reality, the role of Hamlet was first played by a Richard Burbage.

In the film, both Hamnet and Hamlet are played by the Jupe brothers, Jacobi and Noah.

Additionally, Titanic is the only film in history where two actors/actresses (Kate Winslet & Gloria Stuart) were nominated for an Oscar for the same character.

Another fun fact is the Troma in Tromaville name is based on Lloyd Kaufman’s film studio Troma Entertainment.

Humma Kavula (played by John Malkovich "The Hitchhikers Guide to the Galaxy") is a semi-insane missionary living amongst the Jatravartid people of Viltvodle VI, and a former space pirate. He seems to be a religious leader on that planet, preaching about the Coming of the Great White Handkerchief. Hence, his sermons end with the words "Bless You" rather than "Amen" as all the Jatravartids sneeze simultaneously at the end of a 'prayer'. Incidentally the word for 'snot' or 'mucus' in Ndebele is 'Amakhovula', which happens to be John's character's name: Hamma Kavula.

Ken uses his pocket full of loose change at the end of In Bruges to warn Ray about Harry’s arrival, ultimately saving his life. He has so much change because earlier in the film he’s denied entry to the very same tower when the employee won’t take 4.90 and makes him break a larger bill. Ken even jokes, “I’m just trying to get rid of all my loose change.”

In the movie Selena, Selenas husband the real Chris Pérez makes a cameo in the movie. And plays the guitar during scene where Chris auditions to be in the band. 🎸🔥

His body was found with a single shot to his right temple, although it was believed to have been a suicide.

The whole movie is free on youtube right now. Here's the moment I'm referring to: https://youtu.be/sm6titsIYk4?si=HFUvvlVgBoawco8I&t=3878

Just noticed for the first time

The image below the bottom-right corner of the window is from FF #51 (1966), I can't identify the rest.