| episode | air date | countdown | title |
| S02E20 | 2019-05-02 | 13 | A Proposal and a Popsicle Stick Cross | |
| S02E19 | 2019-04-25 | 6 | A Political Campaign and a Candy Land Cheater | |
| S02E18 | 2019-04-04 | | A Perfect Score and a Bunsen Burner Marshmallo | |
| S02E17 | 2019-03-07 | | Albert Einstein and the Story of Another Mary | |
| S02E16 | 2019-02-21 | | A Loaf of Bread and a Grand Old Flag | |
| S02E15 | 2019-02-07 | | A Math Emergency and Perky Palms | |
| S02E14 | 2019-01-31 | | David, Goliath, and a Yoo-Hoo from the Back | |
| S02E13 | 2019-01-17 | | A Nuclear Reactor And a Boy Called Lovey | |
| S02E12 | 2019-01-10 | | A Tummy Ache and a Whale of a Metaphor | |
| S02E11 | 2019-01-03 | | A Race of Superhumans and a Letter to Alf | |
| S02E10 | 2018-12-06 | | A Stunted Childhood and a Can of Fancy Mixed N | |
| S02E09 | 2018-11-15 | | Family Dynamics and a Red Fiero | |
| S02E08 | 2018-11-08 | | An 8-Bit Princess and a Flat Tire Genius | |
| S02E07 | 2018-11-01 | | Carbon Dating and a Stuffed Raccoon | |
| S02E06 | 2018-10-25 | | Seven Deadly Sins and a Small Carl Sagan | |
| S02E05 | 2018-10-18 | | A Research Study and Czechoslovakian Wedding P | |
| S02E04 | 2018-10-11 | | A Financial Secret and Fish Sauce | |
| S02E03 | 2018-10-04 | | A Crisis of Faith and Octopus Aliens | |
| S02E02 | 2018-09-27 | | A Rival Prodigy and Sir Isaac Neutron | |
| S02E01 | 2018-09-24 | | A High-Pitched Buzz and Training Wheels | |
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| S01E22 | 2018-05-10 | | Vanilla Ice Cream, Gentleman Callers, and a Di | |
| S01E21 | 2018-05-03 | | Summer Sausage, a Pocket Poncho, and Tony Danz | |
| S01E20 | 2018-04-26 | | A Dog, a Squirrel, and a Fish Named Fish | |
| S01E19 | 2018-04-19 | | Gluons, Guacamole, and the Color Purple | |
| S01E18 | 2018-04-12 | | A Mother, a Child, and a Blue Man's Backside | |
| S01E17 | 2018-04-05 | | Jiu-Jitsu, Bubble Wrap, and Yoo-hoo | |
| S01E16 | 2018-03-29 | | Killer Asteroids, Oklahoma, and a Frizzy Hair | |
| S01E15 | 2018-03-08 | | Dolomite, Apple Slices, and a Mystery Woman | |
| S01E14 | 2018-03-01 | | Potato Salad, a Broomstick, and Dad's Whiskey | |
| S01E13 | 2018-02-01 | | A Sneeze, Detention, and Sissy Spacek | |
| S01E12 | 2018-01-18 | | A Computer, a Plastic Pony, and a Case of Beer | |
| S01E11 | 2018-01-11 | | Demons, Sunday School, and Prime Numbers | |
| S01E10 | 2018-01-04 | | An Eagle Feather, a String Bean, and an Eskimo | |
| S01E09 | 2017-12-21 | | Spock, Kirk, and Testicular Hernia | |
| S01E08 | 2017-12-14 | | Cape Canaveral, Schrödinger's Cat, and Cyndi | |
| S01E07 | 2017-12-07 | | A Brisket, Voodoo, and Cannonball Run | |
| S01E06 | 2017-11-30 | | A Patch, a Modem, and a Zantac | |
| S01E05 | 2017-11-23 | | A Solar Calculator, a Game Ball, and a Cheerle | |
| S01E04 | 2017-11-16 | | A Therapist, a Comic Book, and a Breakfast Sau | |
| S01E03 | 2017-11-09 | | Poker, Faith, and Eggs | |
| S01E02 | 2017-11-02 | | Rockets, Communists, and the Dewey Decimal Sys | |
| S01E01 | 2017-09-25 | | Pilot | |
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