Improbable Crossovers That You Would Pay Money to See

[Alex The G and T]

The Chronicles of Brian.

 

[Cthulhu.Science]

Dirty Harry Potter
Harry takes on You-know-who with possibly the strongest wand in the world... Do you feel lucky? Well do ya?

Rule #34 -- This title already exists.

 

[Christine Wheelwright]

Black Hawk Downton

The Earl of Grantham is shocked when he wakes one morning to find the Abbey surrounded by a Somali warlord's militia.

 

[Harpo]

St Trinians: Endgame

Starring Alastair Sim, Joyce Grenfell, and George Cole as The Avengers, who travel through time collecting the infinity stones and restoring billions of lives that had been snuffed out by Thanos, and then Thanos arrives with his army of anarchic schoolgirls and a mighty battle takes place, on the hockey pitch.

 

[Fiberglass Cyborg]

Dirty Harry Potter
Harry takes on You-know-who with possibly the strongest wand in the world... Do you feel lucky? Well do ya?

Harry does kind of become a wizard cop, so all we need is a mechanic where wands have to be recharged after every 6th spell.

 

[AE35Unit]

Time Raider
Lara Croft goes on a mission to find a rare timepiece in a clock factory.