Robert Prosky

When a young man, Danny Rutley (ANDY PROSKY - 'Law & Order'), comes into the emergency room with heart failure, Kovac and Gates must deal with Danny's helpless father, Wayne (ROBERT PROSKY - 'Hill Street Blues'). Meanwhile, an Armenian man, Zakar (KEN DAVITIAN - 'Borat: Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan'), takes time out of his schedule and risks his life to be a Good Samaritan. Pratt takes the high road and attempts to make amends with his brother. And both Abby and Gates deal with the constant challenges of parenthood. Recurring guest star STACY KEACH appears as Gates' father, Mike. Also available on iTunes and VUDU

While out with Martin, Frasier and Niles unexpectedly spot one of their favorite writers -- a reclusive man named T.H. Houghton. They leave Martin in a pub while they take off in pursuit of Houghton, hoping to meet him and talk about his work. After hours of searching everywhere for Houghton, Frasier and Niles return to the pub to find the esteemed author having a beer with Martin! Apparently, Martin befriended Houghton in the bar, and the two older men have struck up a fast friendship. A few days later, as Martin is waiting for Houghton to pick him up, he casually mentions that Houghton has written his first book in over twenty years. After Houghton and Martin leave, the brothers notice that he has left behind his manuscript. They can't help themselves, and begin reading it. When Houghton catches Frasier and Niles engrossed in his masterpiece, he asks for their opinion. Wanting to show Houghton that they appreciate the finer points of his work, the Cranes comment on how it mirrors Dante. Houghton commends them on their perception, and then proceeds to toss his manuscript over the balcony, convinced that the entire book is a flawed knock-off.

Rebecca's father makes a surprise visit to Cheers and wants her to move home.

The President of the United States wants to visit the Hill, and the precinct has to deal with how to make it happen.