Jackson, Miguel, Rachel, and ""Dr. Whitney"" play check-up to see how they have grown. Barney shares with them ways to help their bodies grow stronger and healthier. One way is to exercise.
Casts:
David Joyner, Carey Stinson, Dean Wendt, Julie Johnson, Jeff Ayers, Patty Wirtz, Michaela Dietz, Bob West, Adrianne Kangas, Tory Green, Emilio Mazur, Kyle Nelson, Lauren Mayeux, Jerad Harris, Danielle Vega, Jessica Hinojosa, Skylar Herbert