Till Death Us Do Part (also known as Alf'n' Family) is a 1968 British comedy film directed by Norman Cohen, written by Johnny Speight, and starring Warren Mitchell and Dandy Nichols.

The Monthly Film Bulletin wrote: "The familiar story of a successful half-hour television series expanded for the big screen and losing itself in the process.

The script attempts to steer round this difficulty by taking us back to the war, and the recreation of wartime Wapping ... is accurate and ingenious, if a little too insistently nostalgic.

But the film itself is formless and uneven, and Alf's essential crudity is matched by Norman Cohen's characterless direction, which too often falls back on playing to the gallery (repeated lavatory jokes, Alf rising to attention from his bath in naked homage to the National Anthem or stealing milk from his baby's bottle).

The second half of the film is no more than a string of disconnected sketches, some of them, like the football match, purloined from the television series; Alf's prejudices are reduced to a few badly timed jibes at all and sundry.

Above all, the didactic purpose of the original is completely gone: watching the film at a public showing one noticed that the audience consistently laughed with Alf rather than at him.

"[6] Time Out wrote, "In its favour, it preserves the original characterisations at something like full strength and doesn't attempt to stitch three weekly episodes together and pass it off as a feature.