Leonard Nimoy’s son Adam tells us about his new film, "For the Love of Spock," which candidly digs into their difficult father-son relationship ... Kraftwerk, the German electronic music band at the Bowl next weekend, has a couple of surprising fans in pioneering LA Hip Hop DJs Arabian Prince and Egyptian Lover ... We'll talk with the last surviving member of the wheelchair basketball team that rose to national fame in 1947 from a VA rehab hospital in Norco ... And we go in-depth with Felipe Esparza. He's a common sight at comedy clubs and on TV, but years ago he was almost swallowed up by the gangs of East LA.

When Adolfo Guzman Lopez hears the late Juan Gabriel’s music, he remembers the 1970s, listening to Gabriel’s songs on the radio as he and his mom rode in taxis and buses in Tijuana ... Why do waves happen, and why are they shaped like waves? Brains On brings in an expert to explain ... One of the founding fathers of LA punk, John Doe, joins us to talk about his memoir and sing new songs from his latest album ... Film score composer John Williams is at the Hollywood Bowl all weekend, leading the LA Phil in some of his best-known works. We talk with music writer Alex Ross about how Williams pretty much saved the classical music film score.

Take a listen to some of these fine pieces that took you all over Southern California and then, please, help ensure the future of Off-Ramp with a contribution at kpcc.org. Thanks!

Lewis MacAdams - turning 70 this month - takes us up the LA River; James Ellroy takes us back to Dec. 1941 and the start of the Japanese internment; Marc Haefele takes us to the San Francisco of the 50s & 60s.

John spends a day in studio with Petros Papadakis; Kevin Ferguson tells us the story of the Glassell family; and "Tom Explores Los Angeles" takes us deep inside Bronson Canyon and Cave.

The miniature art of Sunland's Alan Wolfson; the High Desert horse rescue hurt by Erin Corwin's murder; It's so hot ... we collected It's So Hot jokes; Charles Burns shows us the Sugar Skull inside the Hive.

Special report: intersection of science fiction and science fact; Brains On and the monarch Mexico migration; Hungry, the competitive eating doc; Kenturah Davis weaves words and art

The sounds of Santa Monica's Pacific Ocean Park; the most powerful man in LA you never heard of; sci-fi tv and movies becomes real life; the Huntington's new American galleries

Russ Parsons gives BBQ tips, we remember the car evangelist William Matalyan, Mattress Tracker update, goodbye Leonard Maltin's Movie Guide, fireworks how-to

Henry Rollins on Black Flag's early days, what makes Van Halen magic, and America's favorite all-female Iron Maiden tribute.