The quality of the video isn't very good, and there's text that pops up in the middle of the screen obscuring people's faces for some annoying reason, but it's all we've got, so we've got to be happy with it.
Steve Ihnat and Yvonne Craig are in it for abut 5 seconds, at the 1.53 mark. Yvonne is quoting her Shakespeare, Ihnat is rolling his eyes, then Yvonne forgets her line and swears, and Ihnat looks at her like he's shocked. Shocked, I tell you! Funny.