A Trip Down Memory Train! (S18E40)

S18E01 Pathways to Performance Partnering! S18E02 An Undersea Place to Call Home! S18E03 When Light and Dark Collide! S18E04 A Stealthy Challenge! S18E05 A Race for Home! S18E06 Facing the Grand Design! S18E07 A Slippery Encounter! S18E08 One for the Goomy! S18E09 Thawing an Icy Panic! S18E10 The Green, Green Grass Types of Home! S18E11 Under the Pledging Tree! S18E12 A Showcase Debut! S18E13 An Oasis of Hope! S18E14 The Future Is Now, Thanks to Determination! S18E15 A Fork in the Road! A Parting of the Ways! S18E16 Battling with Elegance and a Big Smile! S18E17 Good Friends, Great Training! S18E18 Confronting the Darkness! S18E19 The Moment of Lumiose Truth! S18E20 Garchomp's Mega Bond! S18E21 Defending the Homeland! S18E22 Beyond the Rainbow! S18E23 So You're Having a Bad Day! S18E24 Scary Hospitality! S18E25 A Fashionable Battle! S18E26 Fairy-Type Trickery! S18E27 Rivals: Today and Tomorrow! S18E28 A Not-So-Flying-Start! S18E29 A Relay in the Sky! S18E30 Lights! Camera! Pika! S18E31 A Frenzied Factory Fiasco! S18E32 Performing with Fiery Charm! S18E33 Rotom's Wish! S18E34 A Festival Trade! A Festival Farewell? S18E35 Over the Mountain of Snow! S18E36 Adventures in Running Errands! S18E37 Mending a Broken Spirit! S18E38 A Legendary Photo Op! S18E39 The Tiny Caretaker! S18E40 A Trip Down Memory Train! S18E41 A Frolicking Find in the Flowers! S18E42 Tag Team Battle Inspiration! S18E43 A Performance Pop Quiz! S18E44 Cloudy Fate, Bright Future! S18E45 All Eyes on the Future!