CARTOON NETWORK When Ben Tennyson's grandfather, Max, goes missing, he must use the Omnitrix to locate him. With the help of his cousin Gwen and Kevin 11, he does everything it takes to find his grandfather. 2026-06-14 When Ben Tennyson's grandfather, Max, goes missing, he must use the Omnitrix to locate him. With the help of his cousin Gwen and Kevin 11, he does everything it takes to find his grandfather. 2026-06-14 When Ben Tennyson's grandfather, Max, goes missing, he must use the Omnitrix to locate him. With the help of his cousin Gwen and Kevin 11, he does everything it takes to find his grandfather. 2026-06-14 When Ben Tennyson's grandfather, Max, goes missing, he must use the Omnitrix to locate him. With the help of his cousin Gwen and Kevin 11, he does everything it takes to find his grandfather. 2026-06-14 When Ben Tennyson's grandfather, Max, goes missing, he must use the Omnitrix to locate him. With the help of his cousin Gwen and Kevin 11, he does everything it takes to find his grandfather. 2026-06-14