Jeremy London (“Party of Five”) has joined the cast of Ronald Maxwell’s feature “Gods and Generals,” lensing in Maryland and Virginia. Pic, which stars Mira Sorvino, Robert Duvall and Jeff Daniels, is exec produced by Robert Rehme, Bob Katz, Moctesuma Esparza and Nick Grillo. London appears this fall in the E! original “Romantic Comedy 101.”