Within the stream system, longitudinal connectivity refers to the pathways along the entire length of a stream. As the physical gradient changes from source to mouth, chemical systems and biological communities shift and change in response.
Cast. 1  Cuba Gooding Jr. as James Robert Radio Kennedy. 2  Ed Harris as Coach Harold Jones, the head football coach. 3  Debra Winger as Mrs. Linda Jones. 4  S. Epatha Merkerson as Maggie Kennedy, Radio's mother. 5  Sarah Drew as Mary Helen Jones. 6  Alfre Woodard as Principal Daniels. 7  Brent Sexton as Coach Honeycutt, the basketball coach.
Here is the voice cast- Ross Bagdasarian Jr.- Alvin, Simon, and Dave Jesse McCartney- Theodore The new Live/CGI film, produced by Tom Hill, brought forth new, fresh actors, to take Ross and Janice's place. Alvin was played by Justin Long, Simon played by Matthew Gray Gubler, and Theodore, played by Jesse McCartney.