Norbert's Birthday
- Episode aired Mar 4, 2017
- TV-Y
- 25m
[HBO] HD. 'Norbert's Birthday.' Rosita, Zoe and Grover give Norbert the Robot a surprise birthday party to show how much they care about him.[HBO] HD. 'Norbert's Birthday.' Rosita, Zoe and Grover give Norbert the Robot a surprise birthday party to show how much they care about him.[HBO] HD. 'Norbert's Birthday.' Rosita, Zoe and Grover give Norbert the Robot a surprise birthday party to show how much they care about him.