Season 1
Episode 1
Underage tells the story of how the Serrano sisters, namely Celine, Carrie, and Chynna are forced to face adulthood too soon by going through various emotional mishaps with their family, after a malicious video involving the three of them went viral online.
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 41
Episode 42
Episode 43
Episode 44
Episode 45
Episode 46
Episode 47
Episode 48
Episode 49
Episode 50
Episode 51
Episode 52
Episode 53
Episode 54
Episode 55
Episode 56
Episode 57
Episode 58
Episode 59
Episode 60
Episode 61
Episode 62
Episode 63
Episode 64
Episode 65
Episode 66
Episode 67
Episode 68
Episode 69
Episode 70
Episode 71
Episode 72
Episode 73
Episode 74
Episode 75
Episode 76
Episode 77
Episode 78