Grandpa's Fountain of Youth (S09E28)

S09E01 The Smurfs That Time Forgot (1) S09E02 The Smurfs That Time Forgot (2) S09E03 Lost in the Ages S09E04 Cave Smurfs S09E05 Hogapatra's Beauty Sleep S09E06 Mummy Dearest S09E07 Shamrock Smurfs S09E08 Karate Clumsy S09E09 Like it or Smurf It S09E10 Papa's Big Snooze S09E11 A Fish Called Snappy S09E12 The Smurf Odyssey S09E13 Trojan Smurfs S09E14 Fortune Cookie S09E15 Imperial Panda-Monium S09E16 Smurfette's Green Thumb S09E17 Hefty Sees a Serpent S09E18 Phantom Bagpiper S09E19 Jungle Jitterbug S09E20 The Clumsy Genie S09E21 Scary Smurfs S09E22 Sky High Surprise S09E23 Gnoman Holiday S09E24 Greedy's Masterpizza S09E25 The Monumental Grouch S09E26 Curried Smurfs S09E27 G'day Smoogle S09E28 Grandpa's Fountain of Youth S09E29 Big Shot Smurfs S09E30 No Reflection On Vanity S09E31 Papa Lose His Patience S09E32 Swashbuckling Smurfs S09E33 Painter's Egg-Cellent Adventure S09E34 Small-Minded Smurfs S09E35 Bananas Over Hefty S09E36 Smurfs of the Round Table S09E37 Wild Goes Cuckoo S09E38 Brainy's Beastly Boo-Boo S09E39 The Golden Rhino S09E40 Hearts 'N' Smurfs