- Episode #0: Wisdom at Work
- Episode #1: Sal Giambanco I
- Episode #2: Sal Giambanco II
- Episode #3: Ryan Stelzer I
- Episode #4: Ryan Stelzer II
- Episode #5: David Brendel
- Episode #6: Matthew Stewart
- Episode #7: Dan Fincke I
- Episode #8: Dan Fincke II
- Episode #9: Greg Sadler I
- Episode #10: Greg Sadler II
- Episode #11: Andrew Light I
- Episode #12: Tim Richardson I
- Episode #13: Tim Richardson II
- Episode #14: Amy Reed-Sandoval
- Episode #15: Zachary Pirtle
- Episode #16: Marci Baranski
- Episode #17: Cameron Keys I
- Episode #18: Ian Olasov
- Episode #19: Steve McIntosh I
- Episode #20: Steve McIntosh II
- Episode #21: Grace Lockrobin
- Episode #22: Tom Morris I
- Episode #23: Tom Morris II
- Episode #24: Lou Marinoff I
- Episode #25: Lou Marinoff II
- Episode #26: Massimo Pigliucci I
- Episode #27: Massimo Pigliucci II
- Episode #28: Skye Cleary I
- Episode #29: Skye Cleary II
- Episode #30: Jason Merchey
- Episode #31: Jared Woodard
- Episode #32: Lou Marinoff III
- Episode #33: Kim Stanley Robinson