Neil Patrick Harris (the elder statesman of the group, having starred in Doogie Howser, M.D.) seemed to get over the initial thrill quickly. It wasn't long before he was making demands.
"I've been begging the producers for spit takes and pratfalls," said Harris.
Watch Ted finish telling his kids how he met their mother on the special one-hour season finale of How I Met Your Mother tonight at 8 ET/PT on CBS.