Maria Muldaur: The folk singer best known—and beloved—for her 1974 hit Midnight at the Oasis stops by Icon Fetch to chat with host Tony Peters about her latest CD Garden of Joy, a collection of jug-band tunes featuring old pals John Sebastian and Dave Grisman.

Robert Davi: The actor who has graced such hit flicks as Die Hard and License to Kill drops in on Enlisted Spouse Radio host Beth Wilson to fill us in on his Jan. 15 Frank Sinatra tribute concert in Los Angeles—where he’ll be backed by a 50-piece orchestra.

Kris Williams: The former flooring installer—who’s been tracing her family’s roots since she was 11—drops in on Film Festival Radio host Janice Malone to chat about the new season of Syfy’s Ghost Hunters, which gets under way tomorrow night, with a visit to Hamlet’s castle.

Susan Miller: The Cosmo Girl astrologist—whose book Planets and Possibilities was praised by Liz Smith for its “truly human, feeling and acute intelligence”—drops in on Breaking Through host Georgiann Kiricoples to offer a celestial forecast for the New Year.

Michael Badnarik: The author of Good to Be King: The Foundation of Our Constitutional Freedom—a software engineer who was the Libertarian Party nominee in the ’04 presidential race—chats with America 9-1-1 host Dan Baltes about the newly GOP-heavy Congress.