I'll just list what I listen to:
Binge Media. Mostly dealing with TV, movies, a few segments and general drunken buffoonery.
Mole Hole Radio Same as above. A bunch of drunks talking TV and movies.
Lore. All about the true stories behind various legends and myths.
Astonishing Legends The same as above.
The Mystery Show. A lady goes around solving mysteries for her friends.
Hypnobobs. A creepy Englishman discusses all the weird and macabre from history, to books, movies, folklore, etc.
The Attitude Era Podcast A bunch of guys watch old wrestling PPVs from 1998 to 2001 and review them.
#How2Wrestling. An introductory guide to professional wrestling.
Cinema Swirl. A movie buff introduces his friend who hasn't seen any films to classic movies to get his take.