Billy Ray Cyrus and his Hillbilly Heart ... puppet month ... hidden and forbidden staircases ...

A lifesaving moment at the Boston Marathon ... talking with Stephen Hawking ... Mazda unveils its first diesel racecar ... real racecar drivers talk about LA traffic pet peeves ... Stoltze and real people on the LA mayor's race ... bringing Rodney King back to life on stage ...

Linda Jay, trial junkie, attends trial of the man who killed her daughter ... Cheech Marin's Chicano art strategy ... Jimmy Webb will finally play MacArthur Park at MacArthur Park! ... new documentary on Llyn Foulkes, 78-year old Young Turk ...

The beach access app ... the nuclear engineer who built the fallout shelter ... where do you find respite? ... Frank Romero - founding father of Chicano art - now lives half-time in France ...

A pristine fallout shelter in the Valley ... the Channel Island Fox makes a comeback from extinction ... the USS Indianapolis ... a time machine in LA City Hall: the mayoral portrait gallery.

How strong are the Watts Towers? Do you know the Natural History Museum's newest taxidermist? And military erotic fiction: 50 Shades of Khaki?

We talk to Dr. George Fishbeck, Los Angeles' most beloved weatherman, page through graphic novelist Gilbert Hernandez's Marble Season and more!

We go to the corner of Hollywood and LaBrea as Stevie Wonder helps Shotgun Tom Kelly get a star on the Hollywood Walk of Fame, talk with a photographer of very small things, explore the Rolling Stones' San Bernardino roots, and reconsider the New Hollywood's "flops."

Mt Zion Cemetery, plagued by vandals and neglect ... Jim Beckler, last journalist left from the pressbox the day Jackie Robinson broke the color barrier ... meet Bleached and their three favorite LA LP's ... How "Toilet to Tap" helped kill reforming LA's looming water shortage ... an undiscovered mosaic mural uncovered in Downtown LA.

We go to Dodger Stadium for Opening Day; to imaginary cities with Ben Katchor; to the Weimar Republic with singer Max Raabe; to the stage with Paul Dooley; and to a pet cemetery with Tess Vigeland.