Alexa Mongello is the older sister of Lem.
She is the oldest camper on the island. Alexa is athletic and active. She likes sports very much.
Appearances
Summer Camp Island
Main cast, played by Alexa Nisenson
- Episode 1x03: Chocolate Money Badgers (Jul 7, 2018)
- Episode 1x04: Saxophone Come Home (Jul 7, 2018)
- Episode 1x09: Computer Vampire (Jul 7, 2018)
- Episode 1x10: The Basketball Liaries (Jul 7, 2018)
- Episode 1x12: Time Traveling Quick Pants (Jul 7, 2018)
- Episode 1x16: Ice Cream Headache (Jul 7, 2018)
- Episode 1x19: Mr. Softball (Jul 7, 2018)
- Episode 1x24: Haunted Campfire (Jun 23, 2019)
- Episode 1x29: Susie's Fantastical Scavenger Hunt (Jul 1, 2019)
- Episode 1x33: Puff Paint (Jul 14, 2019)
- Episode 1x40: The Library (Jul 21, 2019)
- Episode 2x04: Tortilla Towel (Jun 18, 2020)
- Episode 2x12: Wild Hearts Can't Be Caboodled (Jun 18, 2020)
- Episode 4x11: Hark the Gerald Sings (Jun 17, 2021)
- Episode 5x14: The Babies Chapter Two: Teacup Giant (Dec 9, 2021)
- Episode 5x15: The Babies Chapter Three: Lem Is Nothing (Dec 9, 2021)
- Episode 6x01: CHAPTER ONE The Legs (Aug 6, 2022)
- Episode 6x04: CHAPTER FOUR Pepper's Funeral (Aug 14, 2022)
- Episode 6x10: CHAPTER TEN The Last Witch (Sep 4, 2022)
- Episode 6x15: CHAPTER FIFTEEN Croissant Moon (Sep 24, 2022)
- Episode 6x17: CHAPTER SEVENTEEN Meeting of Mounds (Oct 1, 2022)