[Patrick]

Originally Posted by MTVN

I think Harry's parents have been in them all at some point although normally only for a few minutes

No way.

HP1 - In the mirror and Hagrid's story.

I don't think in HP2.

Lilly's voice was heard in HP3.

I haven't watched HP4 in about 5 Years so can't remember.

They weren't in HP5.

James was in HP6 during Snape's memory.

Not sure if they were in Part 1 - well their grave was.
Tthey were definitely in Part 2.