Patrick T. Keller
Background
Patrick T. Keller is a lawyer in Marina del Rey, California. His son is Max Keller and his wife and son, Jimmy were killed in an airplane accident.
During the events of The Master: Season 1 Episode 11 Failure to Communicate played by Doug McClure
At a bar, Straker tells Patrick that he will have to set up Kathy Hunter to get kidnapped again. Patrick tells him that he won't do it, but Straker brings up all the people Patrick represented who went to jail, because he was too drunk during court and the fake bonds he signed. Max and Laura Crane walk into the bar and as Straker and his men are leaving, Max runs into them and a fight breaks out. Patrick tries to help Max and as John Peter McAllister is walking to the bar, Patrick is thrown through the window.
John helps Max beat up Straker and his men. John walks Laura home while Max talks with Patrick. Max and Patrick argue and Max chastises Patrick for his heavy drinking. Max offers to help Patrick, but Patrick brushes him off. Max and John go to Kathy and Paul Stillman's wedding and a drunk Patrick walks up to them with Laura. Patrick looks at his watch and then grabs Kathy and tells her that he needs her to go outside with him. A car pulls up and two men get out and grab Patrick and Kathy and then drive away with them. Patrick and Kathy are brought to Straker.
John and Max go to the church and beat up Straker's men and find Kathy and Patrick and escape. John tells Patrick that Max needs a father and accuses him of helping kidnap Patrick. Patrick tells him that Paul is the ringleader and where to find him. The next morning, Patrick admits to Max to his involvement in Kathy's kidnapping and asks to help rescue Laura. They then sneak onto Paul's boat. Straker sees Max sneaking around and Max and Patrick fight him and knock him unconscious. Max and Patrick split up and Max rescues Laura. Later, Patrick admits to Lt. Ryan his involvement in the kidnapping. Max tells Patrick that the fake bonds that supposedly had Patrick's signature were forged. Patrick then pours out a bottle of liquor and he and Max hug.