Briar and Bramble, who lost their mother Barbara when they were cubs, are thrown into danger when escorting a scientist, which may lead them to a family reunion.
Zhang Bingjun
as 熊二 (voice)
Zhang Wei
as 熊大 (voice)
Yingying Miu
as 熊妈妈 (voice)
Tan Xiao
as 光头强 (voice)
贾晨露
as 苏洛/幼儿熊大 (voice)
Ming Zhang
as 幼儿熊二 (voice)
王思雨
as 苏洛妈妈 (voice)
聂吉轩
as 东海 (voice)
王天昊
as 南洋 (voice)
周子瑜
as 配音 (voice)
Wanyao Li
as 配音 (voice)
