Jameson was startled by the sudden appearance of this mud-man and thought to himself, "Well, there goes our other escape, and now we're definitely outnumbered." He stood silently and listened at their conversation, "remove", they wanted to remove Ivan, but why? The caravan master knows, more than he seems to know, no doubt about it. And "skulking below"? Jameson shuddered at the thought of what lies beneath them.
Jameson wanted to address the mudman-shaped elephant in the room, but before he could, he was interrupted by Skylar's telepathy. Jameson released a breath of relief after hearing what Skylar said, he was glad that the group knows about the plan. He felt grateful for having Skylar around, without him, this whole journey would be a total pain in the ass. Once again, before he could speak, he was interrupted by Baldur addressing it first. Though perhaps it's for the best, Baldur seemed much wiser then Jameson.
He listened as they conversed, "A sorceress mother... Is being a mage like the common flu and I somehow missed it?" thought Jameson to himself to lighten up the mood. Though the mood didn't stay, for not long after, he heard the scream and crash. Jameson reluctantly believed the young man's words, not wanting to bring up trouble, besides, Regina should be able to handle herself thought Jameson.
He noticed Baldur walking towards him, and then he caught his eye which seemed to be gesturing towards the floor. He couldn't really make out what Baldur was trying to convey, but as he stared at the ground himself, he started to feel uneasy.