ALVINNN!!! and the Chipmunks (2015) (Season 4) (Paramount version)

Season premiere: Friday, August 2, 2019
Season finale: Monday, February 22, 2021

Season 4 Episode 1: "Theodore's Calling / Clumsy Jeanette"

Episode 79

Air date: Friday, August 2, 2019
Prod. code: 4-02
Other air date: Saturday, July 27, 2019 (TV)

Season 4 Episode 2: "Adventures in Babysitting / Alvin's Assistant"

Episode 80

Air date: Friday, August 16, 2019
Prod. code: 4-03
Other air date: Saturday, August 10, 2019 (TV)

Season 4 Episode 3: "Mysterions / The Crow That Ate My Homework"

Episode 81

Air date: Friday, August 23, 2019
Prod. code: 4-04
Other air date: Saturday, August 17, 2019 (TV)

Season 4 Episode 4: "Simon Says / Sing Like a Canary"

Episode 82

Air date: Monday, October 21, 2019
Prod. code: 4-05

Season 4 Episode 5: "Pirates Life / World Record"

Episode 83

Air date: Tuesday, October 22, 2019
Prod. code: 4-06

Season 4 Episode 6: "Tour Bus / Game Show"

Episode 84

Air date: Wednesday, October 23, 2019
Prod. code: 4-07

Season 4 Episode 7: "Alvin Management / Time Capsule"

Episode 85

Air date: Thursday, October 24, 2019
Prod. code: 4-08

Season 4 Episode 8: "Munk vs. Machine / Shack Magic"

Episode 86

Air date: Friday, October 25, 2019
Prod. code: 4-09

Season 4 Episode 9: "Big Bro Theodore / No Putts, No Glory"

Episode 87

Air date: Monday, November 11, 2019
Prod. code: 4-10
Other air date: Sunday, November 10, 2019 (TV)

Season 4 Episode 10: "Granny Awards / Sick Day"

Episode 88

Air date: Monday, November 18, 2019
Prod. code: 4-11
Other air date: Sunday, November 17, 2019 (TV)

Season 4 Episode 11: "The Exchange Student / Crystal Ball Birthday"

Episode 89

Air date: Monday, November 25, 2019
Prod. code: 4-12
Other air date: Sunday, November 24, 2019 (TV)

Season 4 Episode 12: "Artsy Smartsy / The Crush"

Episode 90

Air date: Monday, December 2, 2019
Prod. code: 4-13
Other air date: Sunday, December 1, 2019 (TV)

Season 4 Episode 13: "Best in Shoe / Royal Pain"

Episode 91

Air date: Monday, December 9, 2019
Prod. code: 4-14
Other air date: Sunday, December 8, 2019 (TV)

Season 4 Episode 14: "The Toy / Bloodline"

Episode 92

Air date: Monday, January 6, 2020
Prod. code: 4-01
Other air dates: Thursday, June 20, 2019 (first segment), Sunday, January 5, 2020 (TV)

Season 4 Episode 15: "Between a Rope and a Hard Place / World Day"

Episode 93

Air date: Monday, January 20, 2020
Prod. code: 4-15
Other air dates: Sunday, January 12, 2020 (first segment), Sunday, January 19, 2020 (TV)

Season 4 Episode 16: "Allergic Reaction / Lice-enced to Teach"

Episode 94

Air date: Monday, February 3, 2020
Prod. code: 4-16
Other air dates: Sunday, January 26, 2020 (first segment), Sunday, February 2, 2020 (TV)

Season 4 Episode 17: "Animal House Party / Dr. Zap vs. Electroboy"

Episode 95

Air date: Monday, February 24, 2020
Prod. code: 4-17
Other air date: Sunday, February 16, 2020 (first segment), Sunday, February 23, 2020 (TV)

Season 4 Episode 18: "Mega Bounce Battle / Gossip Guy"
Episode 96

Air date: Monday, March 2, 2020
Prod. code: 4-18
Other air date: Sunday, March 1, 2020 (TV)

Season 4 Episode 19: "Chimpmania / Dad Jokes"

Episode 97

Air date: Monday, September 21, 2020
Prod. code: 4-19

Season 4 Episode 20: "The Chosen Chipmunk / Double Dangus"

Episode 98

Air date: Tuesday, September 22, 2020
Prod. code: 4-20

Season 4 Episode 21: "Last Day of Summer / The Littlest Robot"

Episode 99

Air date: Thursday, September 24, 2020
Prod. code: 4-21
Other air date: Wednesday, September 23, 2020 (first segment)

Season 4 Episode 22: "You Troll / Life of the Party"

Episode 100

Air date: Friday, November 13, 2020
Prod. code: 4-22
Other air date: Saturday, November 7, 2020 (TV)

Season 4 Episode 23: "Sick as a Chipmunk / Instant Gram"

Episode 101

Air date: Friday, November 20, 2020
Prod. code: 4-23
Other air date: Saturday, November 14, 2020 (TV)

Season 4 Episode 24: "Of Mice and Munks / Simon Saves the World"

Episode 102

Air date: Friday, November 27, 2020
Prod. code: 4-24
Other air date: Saturday, November 21, 2020 (TV)

Season 4 Episode 25: "A Very Merry Chipmas"

Episode 103

Air date: Friday, December 25, 2020
Prod. code: 4-26
Other air date: Saturday, Decembr 19, 2020 (TV)

Season 4 Episode 26: "Geizmo's Day Out / Unbored"

Episode 104

Air date: Monday, February 22, 2021
Prod. code: 4-25