Which episode/series had the most ‘also starring’

[Grangehill1]

Is the most in season 9?
Is it
Barbara Carerra
Deborah shelton
Jared Martin
Jennilee Harrison
Dack Rambo
John Beck
Marc Singer

From first half of season 9. Were Marc Singer and Jared Martin in an episode together?
So the record might be 7 guest stars?

 

[Snarky Oracle!]

I've said it before and I'll say it until I die (which, frankly, could be any moment): Bobby should have married Tracey Lawton, Tracey should have died in the Parisian melee, April should have turned non-homicidal stalker who is herself homicided in France, Carter becomes enraged at the Ewings for his daughter's death, Cliff should have been chasing after Michelle's piece of Ewing Oil, and a neglected Afton should have turned to a mourning Bobby as the couple find themselves drawn to each other (thus enraging Cliff).

Bobby & Afton could then marry in phantom Season 15. And then, if not earlier, Audrey Landers could have appeared in the opening credits.

In my head, this is what happened.

20 years later, Bobby & Afton are still married when nuDALLAS sets sail.