As Smallville celebrates its first Harvest Festival since Martha’s passing, Clark is reminded what his mother meant to him and learns a lesson that will help him move past her death. Meanwhile, Lois makes a breakthrough in the investigation of Morgan Edge. Lastly, Kyle tries to reconnect with Lana, but it seems like he might be falling back into his old ways.

Special Guest: Craig Byrne.

Links:

• Fundraiser: Tara McAteer Needs Your Help
• Valerie Perrine on Twitter: "@MrJonCryer you are my favorite Lex after Gene Hackman. You truly embody the character,give it your all and stay true to Lex. I love your work! And you and @AndreaKBrooks have perfect chemistry! ❤️💙💛 #supergirl #valerieperrine https://t.co/vj7yqBmGxv" / Twitter
• Season 1 Episode 6 | Smells Like Teen Spirit Promo | The CW - YouTube