Compared was the cut itv-Version, which aired on the 16th of October 2011 at 17:45, with the uncut German DVD, identical to the UK-DVD.
The itv-Version is missing 53.60 seconds due to 16 cuts and features 3 segments with muted/changed audio to remove some cussing. There is additional time difference due to a longer black screen at the beginning of the DVD and marginal cuts before each commercial break in the itv-Version (mostly under 1 second).
Time designations refer to the itv-Version. Time designations in brackets refer to the DVD-Version.
A small part of the conversation is cut yet again - but this time, it is a little more.
Doc Brown: This concerns her, too.
Marty: Wait a minute, doc. What are you talking about? What happens to us in the future? Do we become assholes or something?
(Doc Brown hesitates thoughtfully)
Doc Brown: Oh, nonononono. You and Jennifer both turn out fine. It's your kids, Marty! Somethings has got to be done about your kids.
Marty is walking a little longer.
Marty turns around to take a look at the Texaco product placement. The last picture shows were the itv-Version continues.
Computer-voice: Welcome to Texaco. You can trust your car to the system with the star. Checking oil. Checking landing gear.
Marty says all he wants is a Pepsi - and gets one.
Marty: All I want is a Pepsi.
Marty: Holy shit!
Strickland calls Marty differently in the itv-Version.
itv: So you're the slacker who's been stealing my newspapers.
DVD: So you're the son of a bitch who's been stealing my newspapers.
Strickland threatens Marty longer.
Strick: Now, you got exactly three seconds to get off my porch with your nuts intact.
Biff: You're supposed to be in Switzerland, you little son of a bitch!
Biff talks longer about Marty. A part of the scene was cut, while the audio was lifted from Biff's lines in the remaining part (Lorraine at the bar, second picture). Due to the silence, the pacing is a little ruined during this scene.
Biff: And all the money in the world wouldn't do jack shit for that lazy bum.
1.68 missing seconds
As Marty cusses again, the itv-Version mutes the audio.
Marty: You son of a bitch!
The itv Version shows footage that was shown not so long ago, so that Marty is neither heard nor seen cussing.
Marty: Holy shit!
No time difference
Marty: Son of a bitch stole my idea!
Biff: Great frigging flick!
Biff: You're dead, you little son of a bitch!
A part of the conversation between Biff and Terry was cut.
Biff: Three-hundred bucks for a couple of dents? No, hey, that's bullshit, Terry
Terry: No, Biff, it was horseshit. The whole car was full of it.
Biff's first kick was cut, probably due to Marty's reaction.
While the sport results are heard on radio, Marty and Biff cuss.
Radio-voice: It was Notre Dame over North Carolina, 27-7.
Biff: Son of a bitch.
Biff is seen longer in the manure.
The itv-Version is missing the "Coming Summer 1990" impose.