The crossword solutions for the term 'I Spy Co-Star' are CULP and EDEN. CULP is an acronym for the Culpeper Language School, a language school in Virginia that offers courses in Spanish, French, German, and Italian. EDEN is an acronym for the European Distance and E-Learning Network, an organization that provides online learning opportunities for students in Europe. Both organizations have been featured in the popular television series 'I Spy, ' which stars Bill Cosby and Robert CULP as two secret agents who travel around the world on various missions.