Looking for WW2 Holocaust movie

I watched a number of WW2 holocaust movies some years ago and one had a scene that always stayed in my head but I have never been able to find it.

I remember very little about the film, even if it was English language or subtitled but there was a scene where an elderly man is so traumatised by being in a concentration camp that he doesn't notice he is pushing his own wife's body into a furnace.

I'm pretty sure it's none of the bug name movies that come up in searches as I have read descriptions or re-watched most of them but suggestions are appreciated. Thanks.

Can you give a very general time range? IE: last few years, last decade, definitely before 2000, etc. That helps a ton.

Could be Son of Saul.

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Hi. I watched it in the last 10 years I'm fairly certain - 15 maximum and from what I can recall the movie didn't seem to be too old based on the cinematography. Thanks for replying.

Hi, thanks for replying. Sadly not Son of Saul - I have watched it though

Could it have been The Grey Zone (2001)?

Also a no. I did re-re-watch that last night though and recommend

"Schindler's List" maybe he, even if not then this film should be seen!