The one-night-only 7:30 PM reading will take place at the Martha's Vineyard Regional High School.
Danson is best-known for his work on "Cheers." He currently stars in the crime series "CSI." Steenburgen is an Academy Award winner for "Melvin and Howard" and has appeared on "30 Rock" and Off-Broadway in The Exonerated.
Gurney's beloved two-actor play centers on the lifelong friendship between Andrew Makepeace Ladd III and Melissa Gardner. The story is told through a series of letters from their summer camp days through adulthood.
Holed up in a seedy motel on the edge of the Mojave Desert, two former lovers unpack the deep secrets and dark desires of their tangled relationship, passionately tearing each other apart. Led by director Daniel Aukin (Back Back Back at MTC, 4,000 Miles), Tony winner Nina Arianda (Venus in Fur at MTC, Born Yesterday) and Sam Rockwell (A Behanding in Spokane, The Way Way Back) bring an explosive intensity to Sam Shepard’s (Buried Child, True West) landmark myth of the new Wild West.