No "now playing" option in the video library

I often queue up, shuffle, and then run all episodes of a particular show. It makes for a nice little "marathon" of random episodes. I tried this today with Hybrid but after queuing the show I brought up the submenu again and couldn't find a "now playing" option. Without that option I couldn't figure out how to get to and start the queue.

Is the option somewhere else or missing?

Thanks.