John McKay and Ruby Yang, work in the film industry?
Ruby Yang Ruby Yang (楊紫燁; Simplified Chinese: 杨紫烨), is a Chinese American filmmaker.
John and Mary (film) John and Mary is a 1969 American romantic drama film directed by Peter Yates. It stars Dustin Hoffman and Mia Farrow in the title roles, directly on the heels of "Midnight Cowboy" and "Rosemary's Baby", respectively (as well as "Bullitt" for Yates). The screenplay was adapted by John Mortimer from the Mervyn Jones novel.