Impossible tv crossovers that would be amazing

[legsekeven]

Dexter and Sherlock. Just fantastic

House and and er (original cast)

East Enders and The Walking Dead.

Buffy and True Blood
Spike and Eric!

Walking dead is too realistic. Would never work

Pride and Prejudice with Downton Abbey including some form of time travel.

Buffy and Charmed!

The waking dead and Dr who.

Mrs bennet and the dowager countess would be amazing together

Waterloo road and Casualty. There have been so many stabbings, girls/women giving birth in the loo etc, surely the characters from casualty could treat them.

Dr who and the x files!