剧集选择
第3集：双胞胎穿越寻Savannah
The twins arrive in the past and find Savannah; Griffin and Harper realize they need to go back to 1947 just as Ben makes the bunker off limits.
下一集剧情（第4集）
上一篇：穿越时空救Griffin
下一篇：孩子们发现恶灵阴谋
