TNT says it has ordered a fourth season of its U.S. legal dramedy \"Franklin & Bash,\" starring Breckin Meyer and Mark-Paul Gosselaar. The 10-episode season is to air next summer. The show follows \"two young, fly-by-the-seat-of-their-pants street lawyers who caused a seismic culture clash when they joined Infeld-Daniels, a legendary, button-down law firm.\"