« Hi Sherman… »

« Hi Penny… »

Once again, Sherman and Penny spend an entire day together at school…

Penny sure used to be a spoiled brat, that is, until she accompanied Sherman and Mr Peabody (Sherman's dog adoptive father) in their time traveling adventure…

But the Penny that helped Mr Peabody and Sherman isn't the real Penny…

The day Sherman bite Penny while that brat was bullying him just because he was best at history than her, the real Penny engaged and switched places with her twin sister Polly (who wasn't in Susan B. Anthony School) to deal with Sherman…

One night…

One night to kill him,

Penny told her sister that Sherman was a pervert and tried to rape her the first day he arrived…

Penny lied…

Polly discovered the WABAC and the truth about Sherman…

She wanted to save him from Penny's sociopathic and bratty behavior…

Polly brought Sherman's old glassed covered with fake blood as a murderabilia and a proof to her sister…

But Penny wasn't born yesterday and followed Polly without to be seen only to see Sherman alive…