Rogue Machine presents the Los Angeles premiere of “A Case for the Existence of God” running from Saturday, Sept. 5, through Sunday, Oct. 11, at the Matrix Theatre. Directed by John Perrin Flynn, the play by Samuel D. Hunter explores the unique isolation experienced by two people carrying a weight of loneliness and financial insecurity. Showtime on Sept. 5 is at 5 p.m., with a reception to follow. Regular showtimes are at 8 p.m., Friday and Monday; 5 p.m., Saturday and Sunday. Tickets are $45. Henry Murray Stage, 7657 Melrose Ave. (855)585-5185, roguemachine.ludus.com.