List of Back to Gravity Falls episodes

Season 2 (2018-2019)
{| border="0" cellpadding="1" cellspacing="1" class="article-table article-table-selected" style="width: 6px;" ! scope="col"|# ! scope="col"|Name ! scope="col"|Description ! scope="col"|Debuts ! scope="col"| Air Date ! scope="col"| Code Number
 * 1
 * Wendy and Tambry's Vacation
 * September 10th, 2018
 * 201
 * 2
 * The Revenge of the Incident
 * September 24th, 2018
 * 202
 * 3
 * Tricked Up
 * October 8th, 2018
 * 203
 * 4
 * Summer Hockey
 * October 15th, 2018
 * 204
 * 5
 * Return of Summerween
 * October 29th, 2018
 * 205
 * 6
 * Someone Loves to Have Some Fun
 * November 12th, 2018
 * 206
 * 7
 * Invasion of the Book Snatchers
 * November 19th, 2018
 * 207
 * 8
 * Elementary, My Dear Mabel
 * January 7th, 2019
 * 208
 * 9
 * Blank Space
 * January 21st, 2019
 * 209
 * 10
 * Karate Dipper
 * March 11th, 2019
 * 210
 * 11
 * Bringing Down the Mouse
 * March 25th, 2019
 * 211
 * 12
 * The Two Flowers
 * April 8th, 2019
 * 212
 * 13
 * Tambry Doesn't Live Here Anymore
 * April 29th, 2019
 * 213
 * 14
 * The Little Mermando
 * May 13th, 2019
 * 214
 * 15
 * Gravity Falls from Another Dimension
 * May 20th, 2019
 * 215
 * 16
 * Magic Battle Force
 * June 3rd, 2019
 * 216
 * 17
 * Treasure from Ford
 * June 17th, 2019
 * 217
 * 18
 * Pacifica and Dipper's Relationship
 * July 22nd, 2019
 * 218
 * 19
 * Creatures Without a Trace
 * August 12th, 2019
 * 219
 * 20
 * Wanda Finds the Loveheart
 * September 2nd, 2019
 * 220
 * 21
 * Oh, Mother
 * Bringing Down the Mouse
 * March 25th, 2019
 * 211
 * 12
 * The Two Flowers
 * April 8th, 2019
 * 212
 * 13
 * Tambry Doesn't Live Here Anymore
 * April 29th, 2019
 * 213
 * 14
 * The Little Mermando
 * May 13th, 2019
 * 214
 * 15
 * Gravity Falls from Another Dimension
 * May 20th, 2019
 * 215
 * 16
 * Magic Battle Force
 * June 3rd, 2019
 * 216
 * 17
 * Treasure from Ford
 * June 17th, 2019
 * 217
 * 18
 * Pacifica and Dipper's Relationship
 * July 22nd, 2019
 * 218
 * 19
 * Creatures Without a Trace
 * August 12th, 2019
 * 219
 * 20
 * Wanda Finds the Loveheart
 * September 2nd, 2019
 * 220
 * 21
 * Oh, Mother
 * June 3rd, 2019
 * 216
 * 17
 * Treasure from Ford
 * June 17th, 2019
 * 217
 * 18
 * Pacifica and Dipper's Relationship
 * July 22nd, 2019
 * 218
 * 19
 * Creatures Without a Trace
 * August 12th, 2019
 * 219
 * 20
 * Wanda Finds the Loveheart
 * September 2nd, 2019
 * 220
 * 21
 * Oh, Mother
 * 19
 * Creatures Without a Trace
 * August 12th, 2019
 * 219
 * 20
 * Wanda Finds the Loveheart
 * September 2nd, 2019
 * 220
 * 21
 * Oh, Mother
 * 20
 * Wanda Finds the Loveheart
 * September 2nd, 2019
 * 220
 * 21
 * Oh, Mother
 * 21
 * Oh, Mother
 * 21
 * Oh, Mother