Serenifi: Great Scott! Part II: Scene 7
(Cut to Tranquility entering the Acme Graveyard, approaching a particular tombstone, with the text: "RIP: Serenity Coyote Born: October 18, 1987, Died: September 4, 2007.)
Tranquility: NO! This can't be happening! 2007? This can't be happening...
Lexi: I'm afraid it's happened already.
Tranquility: Lexi? How'd you find me?
Lexi: Again, acknowledged in the source material. I know everything about your female-father.
(Cut to the two now in a garage, where Tranquility is reading the front lines: "Serenity Coyote Killed: Random Person Murdered That Made The Front Page For Ex-positional Reasons")
Lexi: Had to break in to the library, since it was closed down, to figure this all out.
Tranquility: How'd this happen?
Lexi: Well, the space-time continuum has obviously been altered somehow. All I found in the Blockbuster was THESE! (Holds the "2020s Film Timeline" magazine, along with the fake wrinkly nose.)
Tranquility: Holy shit... I didn't know Montana had a fake nose!
Lexi: No! Montana went back in time and somehow used this magazine to alter the present! (Holds another newspaper with the Front Page Headlines: "Brunette Brat Wins Over A Million Dollars In A Bet Over 'Ice Age 10' Box Office Records")
Tranquility: ...... It's my fault... If I hadn't bought that damn book, none of this would've happened! We gotta go back to the future...
Roll...
Both: Shut up!
OK.
Lexi: We can't go... You-know-where, because it would be the same timeline, where Montana's still Trump's object of envy, and THIS happens to me! (Holds up yet another newspaper with the front headlines: "Local Star Of Obscure Late 2000's Cartoon Imprisoned Thanks To Riot Of Whiny Cartoon Fanboys Lead By TheMysticalMrEntrance") We gotta find out when and where this all started, and go back there to fix it!
(Cut to Montana in a jacuzzi with Shirley and Babs, watching "Warcraft".) Guy On TV: (To random troll character.) I hate you for some reason.
Troll Character: I hate you for some reason too.
Montana: What a great film!
(Cut to Tranquility turning off the TV, alarming Montana and the girls.)
Montana: How'd you get past the security?!
Tranquility: ...... Tohn-Oo-Fill?
Not acknowledged in the source material.
Tranquility: Oh, well. We need to talk. Three words: 2020s. Film. Timeline.
(Cut to the two in Montana's office.)
Montana: What do you know 'bout that book?
Tranquility: First, tell me how, where, and when you got it.
Montana: Alright. July 28, 1997. I picking my car up from the shop after it crashed into a manure truck (by the way, do they still have those anymore?), when some old guy comes up and says: "How'd you like to get rich?" I say: "Sure", and he gives me this. (Opens a box from a safe to reveal the magazine.) Told me to bet on the top grossing film of each year following 2017, and I'll win. The only catch: Keep it a secret. Never saw him again.
(Cut to Tranquility quietly grabbing a matchbox with the words: "Convenient for Solving Cinematic Conflicts!".)
Montana: Oh, and he also said that either a character from a despised 2000s cartoon, or a furry jail-bait model will come looking for that magazine, and when that day comes... (Takes out a pistol.) Funny. I never thought it'd be you. Can't believe I didn't catch onto that, though, what with me killin' your female-father...
Tranquility: (After a couple seconds of horrific discovery.) Well, you're forgetting one thing... What's that? (Points behind Montana, then punches him when he turns back.)
Montana: Can't believe I'm still falling for that... SECURITY!
(Cut to Tranquility racing down the hallway, being chased by Montana's goons, then making her way down the stairs, and switching flights to confuse the gang, before making it to the roof, then frantically looking around for an escape route.)
Montana: Well, what'll it be? Suicide, or lead?
Tranquility: What about the police? They'll find out eventually!
Montana: I OWN the police! And that's apparently the most logical excuse for their lack of preventing Serenity's murder! Poetic jutice- Two Coyotes with the same gun.
(Cut to Tranquility standing there in an "I surrender" pose, before suddenly jumping off.)
Montana: ......... (Chuckles.) Well, time to celebrate. (Pulls out bong.)
(Cut to Tranquility now atop the Blockbuster, which Montana responds to by gazing a bit, then lighting his toy. Cut to Tranquility entering the building.)
Tranquility: We gotta go back to July 28, 1997!
Lexi: Amazing. That date must have some kind of significance in the space-time continuum... Or it's just a coincidence that'll lead to a part 3 film...
To be continued...