Season four, episode two of the animated series about a group of toddlers guest starred Sex and City actor Kim Cattrall as Chuckie’s late mother, Melinda.
Millennials have remembered the “saddest” scene from Nickelodeon’s Rugrats on Mother’s Day in the US (12 May).
At the end of the episode, it’s revealed that Melinda died of a terminal illness.
Series co-creator Paul Germain spoke about the episode, which was deemed controversial over its themes of grief, in 2016.