Yes, that's the game - Ebert got 5 possessions in the prelim final loss against Collingwood, which was an aberration given his form throughout the season. Here's his stats at North Melbourne:
https://afltables.com/afl/stats/players/R/Russell_Ebert.html
Pretty impressive, 5 games over 30 touches (41 in one game), and another 7 games over 20 touches.