Thousands of TV executives from around the world are en route to Cannes for the annual MIPCOM market, which starts on Monday. The great majority of them, who are flying into the nearby Nice airport, were greeted by a group of Pan Am stewardesses — a promotion for the new ABC/Sony TV series, which will be among the offerings at the confab. (Though most of the sales for the 1960s soap were made after the international screenings in May.) Probably because there is no airport in Cannes, Pan Am stewardesses were stationed at both terminals of the Nice airport, greeting travelers on their way to the annual confab, according to an attendee who snapped a picture. Among the highlights at this year’s MIPCOM: keynote speeches by Disney-ABC’s Anne Sweeney, Fox’s Kevin Reilly, Miramax’s Mike Lang and Viacom International’s Robert Bakish as well as a press conferences with Paul Verhoeven and Ashley Judd.