After his grandmother's death, 24-year-old Mike Hillary sets off in search of who he thinks is his real father. Little does he suspect the real scenario: his late mother was impregnated by aliens, and now they've sent someone down to bring back their "specimen"--dead or alive.
| Actor | Role |
|---|---|
 Mark-Paul GosselaarMike Hillary | Mike Hillary |
 Douglas O'KeeffeEleven | Eleven |
 Ingrid KavelaarsJessica Randall | Jessica Randall |
 Andrew JacksonSixty-Six | Sixty-Six |
 David NermanSheriff Jimmy Masterson | Sheriff Jimmy Masterson |
 Michelle JohnsonSarah | Sarah |
 Marc DonatoMike Hillary - Age 8 | Mike Hillary - Age 8 |
| CCarmelina LamannaCarol Hillary | Carol Hillary |
 Mark LutzBlaine Masterson | Blaine Masterson |
 Grant NickallsScott | Scott |
| BBryan J. ThomasManny | Manny |
| JJared DurandJames | James |
 Robert WeissDeputy Larson | Deputy Larson |
| DDennis O'ConnorGrandpa Vern | Grandpa Vern |
 Jennifer HigginGrandma June | Grandma June |
 Kevin ZegersBart | Bart |
| PPeter GrahamDesk Clerk | Desk Clerk |
| TTim MacMenaminFirefighter #1 | Firefighter #1 |
 Branko RackiFirefighter #2 | Firefighter #2 |
| JJohn Stoneham Jr.Guy in Truck | Guy in Truck |
| LL.J. MaxwellWristband Voice (Voice) | Wristband Voice (Voice) |