Blake Lively and Amanda Seyfried both appeared in “When You Wish Upon a Pickle,” which marked the launch of Sesame Street on the premium cable channel.

In the special, a mysterious wish machine appears on Sesame Street and the magical pickle inside starts granting wishes. Before long, the gang learns they need to be careful what they wish for – especially when they find out he’ll only grant one wish per customer!

Blake played a delivery person while Amanda appeared as Natalie Neptune.

Watch Sesame Street‘s 49th season each Saturday on HBO!

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Public Appearances > 2018 > November 10 – Sesame Street